Impaginato Ed. 03_2005 GB

Transcription

DUMPER HP1500
MANUAL USE
AND MAINTENANCE
Valid from serial number 157
MUHP150020305
INDEX
CHAPTER 1
1.1
1.2
1.3
1.4
1.5
INTRODUCTION................................................................Page 04
Summary chart.....................................................................Page 05
Understanding and learning safety informationa ..........Page 06
Authorised uses ...................................................................Page 07
Unauthorised uses...............................................................Page 07
Identification data ...............................................................Page 08
CHAPTER 2
2.1
2.2
2.3
2.4
2.5
2.6
2.6.1
2.6.2
2.6.3
2.6.4
2.6.5
2.6.6
2.7
2.8
SAFETY REGULATIONS ..................................................Page 09
Safety warnings (stickers) ..................................................Page 09
Placing safety warnings......................................................Page 09
Noise plates .........................................................................Page 10
Other pictograms located on the machine.......................Page 11
General warning ..................................................................Page 12 - 14
Precautions when working ................................................Page 15
Precautions when starting the machine ...........................Page 15
Precautions when driving ..................................................Page 15
Precautions when transporting loads...............................Page 15
Parking and stopping on slopes ........................................Page 16
Transporting the machine ..................................................Page 16 - 17
Using rubber tracks .............................................................Page 17 - 18
Maintenance precautions ...................................................Page 18 - 19
Battery ...................................................................................Page 20
CHAPTER 3
3.1
3.2
3.2.1
3.2.2
3.2.3
3.3
3.3.1
3.3.2
3.3.3
3.4
3.5
DESCRIPTION AND USE OF THE DUMPER ...............Page 21
Terminology .........................................................................Page 21
Operating instructions ........................................................Page 22
Driving position and controls: fixed undercarriage ......Page 22
Driving position and controls: extendable carriage ......Page 22
Operating board ..................................................................Page 23 - 25
Moving the machine ...........................................................Page 26
Operating crawler ...............................................................Page 26
Operating shift change gear...............................................Page 27
Operating extendable carriage .........................................Page 27
Flat battery...........................................................................Page 28
Starting with cables .............................................................Page 28
CHAPTER 4
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.7.1
4.7.2
4.7.3
MAINTENANCE ................................................................Page 29
Preparing the machine for maintenance ..........................Page 29
Engine hour meter...............................................................Page 29
Safe maintenance .................................................................Page 29
Access to the engine ............................................................Page 30
Screws and nuts torque .....................................................Page 31
Recommended fluids and lubricants................................Page 31 - 32
Engine maintenance............................................................Page 33
Engine oil .............................................................................Page 33
Engine oil filter.....................................................................Page 34
Maintenance of the engine oil filter ..................................Page 34 - 35
1
4.7.4
4.7.5
4.7.6
4.8
4.8.1
4.8.2
4.8.3
4.8.4
4.8.5
4.8.6
Replacing the gasoil filter...................................................Page 35 - 36
Removing the air from the air system ..............................Page 36
Decanter cleaning and water draining .............................Page 37 - 38
Rubber track maintenance .................................................Page 39
Checking track tension .......................................................Page 39
Operations to loosen or tighten track ...............................Page 39
Checking rubber tracks.......................................................Page 40 - 41
Replacing rubber tracks......................................................Page 41
Removing rubber track.......................................................Page 42
Fitting rubber track .............................................................Page 42
CHAPTER 5
5.1
5.1.1
5.1.2
5.2
5.3
HYDRAULIC SYSTEM.......................................................Page 43
Checking hydraulic oil .......................................................Page 43
Replacing hydraulic oil.......................................................Page 43
Replacing hydraulic oil filter cartridge ............................Page 43
Hydraulic system diagram fixed carriage model ...........Page 44 - 45
Hydraulic system diagram extendible carriage mod.....Page 46 - 47
CHAPTER 6
6.1
6.2
6.3
6.4
COOLING SYSTEM ............................................................Page 48
Checking coolant level........................................................Page 48
Changing coolant ................................................................Page 48
External cleaning of the radiator.......................................Page 49
Checking fan belt tensioning ............................................Page 49
CHAPTER 7
7.1
ELECTRICAL SYSTEM ......................................................Page 50 - 52
lectric system diagram........................................................Page 53 - 55
CHAPTER 8
8.1
8.2
STORAGE AND REMOVAL OF THE MACHINE................Page 56
Storage of the machine .......................................................Page 56
Removing the machine after storage ................................Page 56
CHAPTER 9
9.1
TECHNICAL SPECIFICATIONS .....................................Page 57
Technical specifications ......................................................Page 58
CHAPTER 10
10.1
10.2
TROUBLE SHOOTING .....................................................Page 59
Engine ...................................................................................Page 60 - 62
Hydraulic system ................................................................Page 63 - 66
CHAPTER 11
APPENDIX ...........................................................................Page 67 - 71
CHAPTER 12
INTERCHANGEABLE KITS FOR MINIDUMPER H1500 .Page 72
12.1
12.1.1
12.1.2
12.1.3
TRACK KIT...........................................................................Page 72
Connecting the track kit to the machine...........................Page 72
Terminology ..........................................................................Page 72
Technical specifications........................................................Page 73
2
12.2
12.2.1
12.2.2
12.2.3
12.2.4
12.2.5
12.2.6
12.2.7
12.2.8
SELF LOADING LIFTING BUILDING KIT ....................Page 74
Connecting self load. lifting building kit to the machine ...Page 74
Terminology .........................................................................Page 75
Driver’s seat and controls ...................................................Page 76
Controls description ...........................................................Page 76 - 77
Greasing points ...................................................................Page 78
Storage of the machine .......................................................Page 78
Hydraulic system diagram ................................................Page 80 - 81
12.3
12.3.1
12.3.2
12.3.3
12.3.4
12.3.5
12.3.6
12.3.7
12.3.8
ROTATING BUILDING KIT ...............................................Page 82
Connecting rotating building kit to the machine............Page 82
Driver’s seat and controls...................................................Page 84
Description of the controls...................................................Page 84 - 85
Greasing points ....................................................................Page 85
Storage of the machine........................................................Page 86
12.4
12.4.1
12.4.2
12.4.3
12.4.4
12.4.5
12.4.6
12.4.7
12.4.8
SELF-LOADING BUILDING KIT ......................................Page 90
Connecting the self loading kit to the machine......................Page 90
Driver’s seat and controls...................................................Page 92
Description of the controls...................................................Page 92 - 93
Storage of the machine........................................................Page 94
12.5
12.5.1
12.5.2
12.5.3
12.5.4
12.5.5
12.5.6
12.5.7
12.5.8
BUILDING KIT.....................................................................Page 98
Connecting the building kit to the machine ............Page 98
Driver’s seat and controls....................................................Page 100
Description of the controls...................................................Page 100
Technical specifications.......................................................Page 101
3
INTRODUCTION
• This manual gives the customer all the information on the machine and its safety rules as
well as operating and maintenance instructions to get the most out of the machine,
keeping it efficient in time.
• The operator’s manual is an integral part of the machine and it must always be kept with it
until its final discarding.
• This manual must always be on board of the machine and of easy access for quick
consultation.
• This manual must be given to operators.
CAREFULLY READ THIS MANUAL BEFORE STARTING, OPERATING,
MAINTAINING, REFUELLING OR DOING ANY OPERATIONS ON THE MACHINE.
• You can request a copy of this manual to Hinowa S.p.A if it were lost or damaged.
• The form enclosed into the manual must be filled in; all the features data of the machine
must always be supplied to the Dealer or to Hinowa Spa if needed or when ordering
spare parts.
• We remind you that our after sales service is always at your complete disposal to help you
keep your Dumper in a perfect operating order.
Even after the warrantee has expired, our After Sales Service will remain at your disposal
to ensure the service you might need and to supply you with ORIGINAL SPARE PARTS,
which are the only ones guaranteeing a perfect quality replacement.
Wherever your country or your working place are, our AFTER SALES service will supply
you with useful information or repairs.
CAUTION
• Being compact and easy to manoeuvre, any improper use and maintenance of the
Dumper have risks and can cause serious damage or even death to people.
THE MACHINE OPERATOR MUST BE A PROPERLY TRAINED PERSON AND HAVE
EXPERIENCE IN OPERATING MACHINES BEFORE STARTING ANY JOBS.
4
INTRODUCTION
1.1
SUMMARY CHART
SERIAL N° ....................................................
DUMPER MOD. ........................................
ENGINE MAKE ....................................................
SERIAL N° ........................................
DEALER DATA ..........................................................................................................................
NAME
................................................................................................................................
................................................................................................................................
ADDRESS
................................................................................................................................
................................................................................................................................
................................................................................................................................
PERSON TO CONTACT ......................................................................................................................
NOTES:
....................................................................................................................................................................
....................................................................................................................................................................
....................................................................................................................................................................
....................................................................................................................................................................
....................................................................................................................................................................
....................................................................................................................................................................
....................................................................................................................................................................
....................................................................................................................................................................
....................................................................................................................................................................
5
INTRODUCTION
1.2 UNDERSTANDING AND LEARNING
SAFETY INFORMATION
To avoid accidents, read, understand and follow all
precautions and warnings included in this manual before
starting work or carrying out any maintenance
operations.
This is a safety -warning signal. Take care when you see
this sign on the machine or on this manual, as there is a
potential danger of bodily injury.
Take the necessary precautions and follow safety
operating procedure.
Words DANGER and CAUTION are used along with the
warning and safety signs.
The word DANGER indicates the most serious risks,
which could cause serious injuries or even death if danger
is not avoided. It can also cause damage to the machine.
DANGER
The word CAUTION indicates potentially dangerous
situations that, if ignored, can cause light damages or
bodily injury. This wording can also be used for
dangerous situations causing damage to the machine.
CAUTION
You can find this sign in situations in which the machine
life could be shortened if the necessary measures are not
taken.
IMPORTANT
FOLLOW SAFETY INSTRUCTIONS
Carefully read the meaning of all safety messages in this
manual and safety signs on the machine. Check that the safety
signs are in proper working condition, replacing the damaged
and missing ones. Make sure that the new equipment bears
correct signs when replacing new parts or tools.
Learn the correct way to operate the machine and the
controls. Never allow anyone to operate the machine
without instructions.
Keep the machine in good operational conditions.
Unauthorised alterations on the machine could interfere with
the working and/or safety and life of the machine itself.
6
INTRODUCTION
1.3 AUTHORISED USES
The Dumper Hinowa described here accurately in this manual can only be used by
properly trained people.
1.4 UNAUTHORISED USES
WARNING
The company Hinowa cannot always foresee all the potentially dangerous
circumstances when using and maintaining the machine.
If you follow all the instructions and operations allowed for this machine, you can be
sure that the operator and the people nearby can operate safely and without any risk of
damaging the machine.
Please contact us in case of doubt about safety procedures.
Beside the indications given in the following chapter regarding rules for preventing
accident and on safety procedures, you must avoid the following uses:
-
Machine operated by unskilled people
Operating the machine for lifting people
Transporting containers of toxic or high risk products
Operating the machine for the towing of other equipment.
7
INTRODUCTION
1.5 IDENTIFICATION DATA
IDENTIFICATION OF THE DUMPER
The Hinowa Dumpers described in this present manual
are CE marked as they meet with the assimilated EEC
regulations.
The plate with the CE marking and the machine
identification data are on the distributor support.
ENGINE IDENTIFICATION
The mounted engine identification number is printed
on the plate placed on the engine itself.
KIT IDENTIFICATION
Even the kit coupled to the dumper carries a plate
reporting the supplier’s data.
8
SAFETY REGULATIONS
2
SAFETY REGULATIONS
2.1
SAFETY WARNINGS (STICKERS)
Read the safety messages on this manual and the safety
signs on the machine. Check that the safety signs are in
proper condition and replace damaged or missing ones.
Make sure that when replacing components or new
equipment they carry the proper safety signs. Learn the
correct way to operate the machine and controls. Never
allow unauthorised or unskilled people to operate the
machine and/or do its maintenance.
2.2
PLACING SAFETY WARNINGS
• MACHINE IN MOVEMENT
Never come close to the machine in movement and
keep out of its working range.
9
SAFETY REGULATIONS
2.3
NOISE PLATES
EXTERNAL NOISE
This figure indicates the external noise level of the
machine and refers to the noise heard by people near the
working site.
10
SAFETY REGULATIONS
2.4 OTHER PICTOGRAMS LOCATED ON THE
MACHINE
HYDRAULIC OIL FILTER
HYDRAULIC OIL LEVEL
HYDRAULIC OIL
FUEL
LIFTING POINTS
11
SAFETY REGULATIONS
2.5 GENERAL WARNING
CLOTHING AND PROTECTIVE WEAR
Avoid wearing loose clothes, rings, watches, long hair, belts,
shoes, ties, bracelets and anything that could get entangled
inside the rotating parts. Do not wear clothes stained with oil
or fuel, as they can be flammable.
When operating the machine or doing maintenance work,
wear a helmet, safety glasses and safety shoes, a mask,
gloves and noise protection earmuffs.
UNAUTHORISED ALTERATIONS
It is absolutely forbidden to do any alterations on the
machine which could damage its working or its safety.
Hinowa declines any responsibility for injury or damage
caused by unauthorised alterations.
SAFETY VALVES
Never alter or/and tamper with the safety valves and the
controls in the hydraulic system. Hinowa declines any
responsibility for injury to people, damage to things and to
the machine when the hydraulic valve standard gauging
have been tampered with.
GETTING IN AND OUT THE MACHINE
• Get into the machine without clinging onto the servo
controls.
• When getting on and off the machine always keep
three anchoring or supporting points using the proper
handles and footboards.
• Always do on and off manoeuvres with care.
• Clean any oil or debris properly from handles and
footboards.
12
SAFETY REGULATIONS
FIRE PREVENTION
Keep the engine compartment clean; remove any pieces of
wood, paper and other flammable products; clean any fuel,
oil or flammable fluid leaks properly, as they can be
potential fire risks.
Petrol is extremely flammable and explosive under certain
conditions. Refuel in a well-ventilated place and when the
engine is off.
Never smoke or cause sparks in the refuelling place or the
fuel storage place.
Never fill the tank too much.
After refuelling, make sure that the cap is closed safely and
properly.
Make sure that there is no fuel leak when refuelling. Petrol
fumes or possible leaks might catch fire.
Make sure that the area is dry before starting the engine.
The exhaust pipe gets overheated during work and remains
hot even after the engine has been turned off.
Take care not to touch the exhaust pipe when it is hot.
FIRE EXTINGUISHER AND FIRST AID KIT
Regularly check the first aid kit and make sure that there are
fire extinguishers on the working area. It is essential to
know how to use both properly.
Both the coolant and the oil inside the engine and the
hydraulic system reach very high temperatures.
Before checking the levels and doing any maintenance work
where there are fluids at high temperature, turn off the
engine and wait until it has cooled down.
Before doing any maintenance in the presence of hot oil or
hot coolant, put on gloves, glasses and heavy clothing.
To remove the radiator cap first let the system cool down,
then unscrew the cap slowly and wait until the pressure
discharges and finally remove the cap.
13
SAFETY REGULATIONS
WARNING AGAINST DAMAGES CAUSED BY THE
WORKING MACHINE
Avoid staying in the working range of the machine when it
is operating.
WARNING REGARDING THE OPTIONAL KIT
Only use equipment authorised by Hinowa and after
carefully reading its relative operator ’s manual. Hinowa
declines any responsibility for damages to the machine, to
people and things and if unauthorised equipment has been
used.
PRECAUTIONS TO TAKE BEFORE STARTING THE
ENGINE
Before starting the engine, carefully check the conditions of
the working ground to find any possible irregularities,
which might make working dangerous.
Always take care of people entering on the working area of
the machine.
14
SAFETY REGULATIONS
2.6 PRECAUTIONS WHEN WORKING
DANGER
PERICOLO
2.6.1 PRECAUTIONS WHEN STARTING THE MACHINE
Before starting, walk around the machine and carefully
inspect it.
Warn people nearby when about to start the machine. Never
allow anyone to climb onto the machine.
2.6.2 PRECAUTIONS WHEN DRIVING
To avoid possible accidents and loss of control, never climb
onto the carriage. Place yourself behind it and take a good
grip of the handle. Keep children or animals away from the
working area to avoid injuries due to contact with the
machine.
NEVER USE THE MINIDUMPER AT NIGHT
2.6.3 PRECAUTIONS WHEN TRANSPORTING LOADS
Make sure that the load is secured, that it does not come out
of the carriage outline and obstruct the operator’s visibility.
In order to avoid tipping over, make sure not to change
directions of transport carriage when going up slopes.
Never make the carriage go up slopes with an inclination
over 25° or going down slopes with an inclination over 25°.
Take care when reversing with the carriage, as there are
higher risks of falling of skidding.
When going up steep slopes, always drive at minimum
speed. Never reverse when going down slopes.
15
SAFETY REGULATIONS
2.6.4
PARKING AND STOPPING ON SLOPES
CAUTION: parking and stopping on slopes is very dangerous. If
parking or stopping on a slope cannot be avoided take the
following precautions:
1. If the engine races on a slope, put all the levers in the neutral position and then start the
engine again.
2. When stopping on a slope, even for a short time, put blocks under the downward tracks.
3. Before trying to start on a slope, make sure that the engine and the hydraulic oil are
properly warmed up. Otherwise, the slow moving of the machine on a steep hill could
cause problems.
2.6.5
TRANSPORTING THE MACHINE
LOADING THE MACHINE ON A LOW BED TRUCK.
Always load and unload on flat and solid ground.
CAUTION: Always remember to use a ramp or a loading platform to load/unload.
1. The ramps must be strong enough to bear the weight of the machine. Make sure that the
inclination of the ramps is not under 15°.
2. The loading platforms must be large and resistant enough and have a suitable slant so that
the machine can travel on them.
3. Before loading the machine, thoroughly clean the ramp and the bed. Ramps or beds dirty
with oil, mud or ice and be slippery and dangerous.
INCLINATION LOWER
THAN
INCLINAZIONE
INFERIORE
A 15°
15°
CAUTION: during cold weather warm up the engine properly before loading/unloading
16
SAFETY REGULATIONS
CAUTION:
1. Avoid steering when going up and down ramps, as it can be extremely dangerous. If
you have to steer, first go back to the ground or the low bed, change direction and start
driving again.
2. Never move any other lever than the gear lever when going up and down the ramp
otherwise the machine might become unbalanced.
3. There is a bump at the end of the ramp at the beginning of the bed. Take care when
crossing it.
4. Drive the machine slowly up the ramp.
5. The mid-line of the machine must be on the mid-line of the trailer.
IMPORTANT: fasten chains or cables to the machine frame. Never put chains or cables
against hydraulic tubes.
6. Put wedges in front and behind the tracks.
7. Fix every corner of the machine and the front tool to the trailer with a chain or a cable
equipped with a proper load fastener.
During transport, turn the fuel valve onto the OFF position and make sure that the engine is
flat to avoid oil leaks. Petrol fumes or possible leaks could take fire.
PRECAUTIONS
WHEN TRANSPORTING THE MACHINE WITH RUBBER TRACKS
When transporting a machine on rubber tracks remember to fix the frame of the right and
left track properly to the truck bed using metallic cables or soft guards.
Never allow metallic cables to come in contact with the rubber tracks.
2.6.6
USING RUBBER TRACKS
Avoid the following situations when working with an undercarriage on rubber tracks:
1. Never manoeuvre on hard, stony and irregular surfaces like, for example, riverbed
rocks), gravel etc…
2. Never keep rubber tracks under direct sunlight for more than 3 months.
3. Try to avoid as much as possible steering on asphalt or cement, as you would cause
excessive wear of the skids. Avoid also steering on asphalt roads when their temperature
exceeds 60°C, as this could not only cause damage to the skids by also to the tarmac.
4. Manoeuvring with a loose track on an irregular surface can cause the detaching of the
skid and/or damages to the rubber track.
5. The rubber tracks are meant to be used on soft and not hard and abrasive surfaces like
17
SAFETY REGULATIONS
sand, stones, minerals etc. Using rubber tracks on these surfaces could cause early wear
and deformation.
6. Try to avoid that the rubber track comes in contact with sharp concrete edges etc.
7. Fuels or synthetic oils must never come in contact with the rubber track. If it happens
clean it immediately.
8. Avoid using the rubber track along the sea as salty air and salt in general corrode the
adhesion between the tyre and the inner metal core.
2.7
MAINTENANCE PRECAUTIONS
TOOLS
The tools placed inside their bag must always come along
with the machine. After using the tools they must be
properly cleaned and put back inside their container.
EQUIPMENT
The stored equipment can fall and cause serious injury and
even death.
To move optional kits use lifting cables and hooks in good
condition.
Store safely equipment and accessories to prevent them from
falling. Keep children and people away from the storage
area.
USING THE ENGINE DURING MAINTENANCE
Only do maintenance with the engine on when it is
absolutely necessary and keep a person at the driver’s seat
to stop the engine each time it is necessary.
PRECAUTIONS TO TAKE WHEN HANDLING HIGH
PRESSURE OIL
The liquid that comes out under pressure can penetrate your
skin and cause serious injury.
18
SAFETY REGULATIONS
Avoid danger by zeroing the pressure before removing the
hydraulic tubes or other tubes. Tighten all the connectors
before pressurising.
Use a piece of cardboard to look for leaks.
Protect your hands and body against high-pressure liquids
and always wear safety glasses and gloves.
In case of accident, immediately contact a doctor. If the
liquid is injected under the skin it must be surgically
removed within few hours otherwise this could cause
serious pathologies.
BELT AND COOLING FAN
Take care when coming close to moving or rotating parts
(fan blade or fan belt) as they could cause serious health
hazard to people.
DISPOSING OF WASTE MATERIAL
Discard liquids according to current environmental
regulations in order to avoid severe damage to environment.
Inform yourselves about current regulations before
discarding any liquid.
Only use proper containers when discarding liquids. Never
use containers meant for food or drinks as it might induce
someone to drink from it.
NEVER POUR lubricants on the ground, in sewer, canals,
ponds or streams. Always observe current environmental
regulations when discarding oil, fuel, coolant, batteries
and other harmful discard.
19
SAFETY REGULATIONS
2.8 BATTERY
PREVENTING DANGER DERIVING FROM THE
BATTERY
Before doing any maintenance jobs on the electrical system,
stop the machine by turning the ignition key OFF and
disconnect the battery.
The acid contained is extremely corrosive for clothes and
dangerous for the operator ’s eyes and skin. In case of
contact, wash the interested area with water and see a
doctor. If swallowed, drink antacids and call immediately for
a doctor.
When the electrolyte is frozen, the battery could explode if
there are any attempts to load it or if the battery is connected
to another load to start the machine.
Always wear heavy gloves and safety glasses when working
on the battery.
Never cause sparks and avoid smoking near the battery as it
produces easily flammable hydrogen.
The terminals must never be inverted and must always be
properly tightened to avoid sparks.
20
DESCRIPTION AND USE OF THE DUMPER
3
3.1 TERMINOLOGY
To help you understand all the safety and instruction warning as well as the operating and
maintenance instructions of the minidumper HP 1500, you will find all the names of the
machine main parts below:
12
8
15
14
17
16
9
7
13
4
5
3
2
1
11
18
6
KEY
1
2
3
4
5
6
7
8
9
10
-
Track tensioner sprocket
Rubber crawler frame
Roller
Traction reduction unit
Sprocket
Rubber track
Hydraulic oil tank
Hydraulic distributor
Fuel tank
Engine
11
12
13
14
15
16
17
18
19
21
-
Water separator
Footboard
Hydraulic pump
Battery
Roll bar
Radiator
Air filter
Gas-oil filter
Engine oil filter
19
10
3.2 OPERATING INSTRUCTIONS
3.2.1 DRIVING POSITION AND CONTROLS – FIXED UNDERCARRIAGE
A
B
D
C
A - Joystick for the carriage left translation
B - Joystick for the carriage right translation
C - 4 speed switch
D - Accelerator control
3.2.2 DRIVING POSITION AND CONTROLS: EXTENDABLE CARRIAGE
A
B
C
E
D
A
B
C
-
Joystick for the carriage left translation D
Joystick for the carriage right translation E
Joystick extension control
22
-
4 speed switch
Accelerator control
3.2.3 OPERATING BOARD
8
1
3
9
10
2
5
4
6
7
1 - ELECTRIC SYSTEM FUSE BOX
2 - ELECTRIC SYSTEM SWITCH AND START/STOP IGNITION SWITCH
AT
HE
OFF
ON
START
- HEAT position
Pre-heating sparkling plugs
- OFF position
No live circuit (key can be pulled out)
- ON position
Ready for engine ignition; signals and control gauges working;
Live miscellaneous users.
- START position
Engine start
The key automatically returns into ON position.
Starting engine
Turn key from OFF to HEAT position.
Once the spark plugs have heated (the resistance on the board becomes incandescent), turn
key into START position and release key back to ON position.
Stopping engine
Turn key into OFF position and then pull it out.
23
3 - HOUR COUNTER
There are 5 digits on the hour counter: the black digits show
the working hours and the red ones (the last ones on the right)
the tenths of hours.
4 - INDICATOR (red) ON: THE BATTERY IS NOT RECHARGING PROPERLY
If everything works properly, the indicator comes on when the electric system ignition key is
turned on and it goes off once the engine has started.
Improper working can be when:
- the indicator stays on when the engine is running: check alternator and tension on the
alternator belt;
- the indicator stays off both when the engine is on or off: check the indicator lamp and the
protective fuse.
If you cannot identify the cause, contact a specialist.
5 - INDICATOR (red) ON: NOT ENOUGH PRESSURE IN THE ENGINE
LUBRICATING OIL
If the indicator comes on, this means that there is not enough pressure in the oil, which can
be caused by:
- engine RPM too low;
- low oil level;
- oil viscosity not right for the season;
- operating circuit not working properly.
WARNING: It might happen that the indicator comes on when the engine is very hot and
the rpm is low.
6 - INDICATOR (red) ON: OVERHEATING OF THE ENGINE COOLING WATER
Overheating can be due to:
- lack of water in the radiator;
- deposits in the cooling circuit (remove through washing);
- the fan drive belt is slipping;
- defective thermostats;
- cooling circuit not working properly.
24
7 - INDICATOR (yellow) ON: FUEL WARNING
If the light comes on, this means there is about 5 L fuel left in the tank.
8 - 12 V SOCKET
9 - SPARK PLUG PRE-HEATING RESISTANCE
When the key is on HEAT, the resistance becomes incandescent meaning the engine must
start.
10 - HORN SWITCH (OPTIONAL)
25
3.3
MOVING THE MACHINE
3.3.1 OPERATING CRAWLER
FIXED CRAWLER VERSION
EXTENDABLE CRAWLER VERSION
Shift in straight line
Move both joysticks forward to go in a straight line.
Pull both joysticks backward to reverse.
Steering leftward and rightward
To turn right: move left joystick forward
To turn left: move left joystick forward
Steering on axle
Move one joystick forward and the other one backward.
26
3.3.2
OPERATING SHIFT CHANGE GEAR
To change the carriage shifting speed, turn lever towards the number indicated on the plate.
Only use this control when shifting on a flat surface.
3.3.3
OPERATING EXTENDABLE CARRIAGE
- Joystick forwards, open carriage
- Joystick backwards, close carriage
Specifications
Operating specifications are:
Max pressure = 170 bar
Max capacity = 18,5 l/1’
27
3.4 FLAT BATTERY
DANGER
Follow the indications at point PREVENTING DANGERS DERIVING FROM BATTERY
• Remove the battery and disconnect the terminals taking care to remove the earth one first
(-).
• Install the battery and connect the terminals taking care to install the positive one first (+)
3.5 STARTING WITH CABLES
DANGER
• When starting the engine with another machine, connect the battery parallel (+ with + and
– with - ).
• Avoid contact between the positive (+) and the negative (-) cable.
• When starting the engine with auxiliary cables, always wear safety glasses.
• Avoid contact between the two machines concerned by the starting operations as this
causes sparks that could cause hydrogen explosions of the batteries.
• Once the cables are detached, make sure that they do not touch each other or touch parts
of the machine to avoid explosions.
• The cables and pincers must be in good condition and proportionate to the current load to
transfer.
• Make sure it is a 12 V starting battery.
• Make sure that the pincers cannot detach themselves from the battery terminals.
CONNECTING CABLES
1. Turn the ignition key to OFF.
2. Connect the positive (+) poles of the two batteries between each other.
3. Connect the loaded cable of the negative terminal (-) of the battery to the earth block of
the machine to start.
4. Start the engine of the machine that is working properly and bring it to a high rpm.
5. Start the machine engine that could not start following the indications at point START OF
THE ENGINE.
REMOVING CABLES
Once the engine has started, remove the cables of the two batteries doing the opposite
operation to the one described at the previous point.
28
MAINTENANCE
4
MAINTENANCE
4.1 PREPARING THE MACHINE FOR MAINTENANCE
1. Park the machine on a flat and solid surface.
2. If the machine has just undergone a strong working load, run the engine without the load
at low speed for about three minutes to cool it down.
3. Turn the ignition key to OFF. Remove the ignition key. Never do any maintenance or
regulating jobs when the engine is running if not specified in the manual. In that case,
never leave the machine unattended.
DANGER
4. If it is necessary to keep the engine on, guide the exhaust toward the outside. Avoid leaks
of exhaust fumes that could happen unexpectedly. The exhaust system must be properly
sealed.
5. Before doing any jobs put on the machine a clearly visible “DO NOT OPERATE” sign on
the operating board.
4.2
ENGINE HOUR METER
Use the hour meter to establish when your machine needs regular maintenance.
The recommended maintenance periods are based on normal usage. Severe conditions will
require more frequent maintenance (contact your dealer).
4.3
SAFE MAINTENANCE
WARNING
These instructions are necessary to carry out the required machine maintenance safely. Not
observing these instructions can cause serious injuries or even death.
29
MAINTENANCE
4.4
ACCESS TO THE ENGINE
To have access to the engine do the following:
1. Unlock the side handles situated on the distributor support.
2. Push the distributor support outward until being completely tilted. A steel safety cord
restrains its course.
3. Lift the mobile hood.
4. Carry on with maintenance.
Pos. (1 e (2
Pos. (3 e (4
• TANK AND FUEL
WARNING
When refuelling, check that there is no water in the fuel drum.
If you finish the fuel before refuelling or you have to replace the fuel filter you must remove
the air from the fuel system.
• HYDRAULIC SYSTEM AND TRANSMISSION
WARNING
Taking care of the engine is of essential importance for the life of the machine. Daily check
the level of the oil and its level of contamination.
It is important to check that there is no air in the circuit each time there is a change of oil or
when the filter cartridge is replaced. Removing the air is done by running the machine
empty or at low rpm.
30
MAINTENANCE
4.5 SCREWS AND NUTS TORQUE
WARNING
During maintenance, it is important to tighten the screws and nuts properly according to the
torque prescribed in these charts.
Not observing these indications can cause extremely serious accidents.
STANDARD TORQUE
Thread
diameter (mm)
Pitch
(mm)
Spanner
dimensions
10.9
8.8
kgm
Nm
kgm
Nm
6
8
10
12
14
1
1,25
1,5
1,75
2
10
13
17
19
22
0,96±0,1
2,3±0,2
4,6±0,5
7,8±0,8
12,5±1
9,5±1
23±2
45±4,9
77±8
122±13
1,3±0,15
3,2±0,3
6,5±0,6
11±1
17,5±2
13,5±1,5
32,2±3,5
63±6,5
108±11
172±18
16
18
20
22
24
2
2,5
2,5
2,5
3
24
27
30
32
36
19,5±2
27±3
38±4
52±6
66±7
191±21
262±28
372±40
511±57
644±70
27±3
37±4
53±6
73±8
92±10
268±29
366±36
524±57
719±80
905±98
27
3
41
96±10
945±100
135±15
1329±140
* Nm (Newton meter) Nm = 0,102 kgm
4.6 RECOMMENDED FLUIDS AND LUBRICANTS
WARNING
Always follow warnings and operating instructions when handling lubricants like grease oil
or other chemical products. Use proper containers. Discard fluids and filters responsibly
according to current regulations. When doing maintenance, keep heat sources away, do not
smoke or use free flames. Always use safety goggles and rubber protective gloves.
31
MAINTENANCE
• RECOMMENDED OIL AND LUBRICANTS
Trade
Marca mark
Hydraulic
Engine
oil
Olio
motore
-15°/+40°
-15°/+40°
Olio idraulico
oil
ESSO
NUTO H 46
CALTEX
SIRIUS H 46
AGIP
OSO H 46
IP
HYDRUS H 46
Traction
Olio
reducer
oil
riduttore trazione
Grease
Grasso
EP 150
BEACON 2
WRP 150
EP 2
SIGMA TURBO 15W40
BLASIA 150
GR MUEP 2
TARUS TURBO 15W40
MELLANA 150
GREP 2
TD 15W40
• FUEL TANK
The fuel tank situated at the front of the engine compartment on the right side, has a 21-litre
capacity. The fuel is gasoil.
• COOLING SYSTEM
The engine cooling system has antifreeze for an outdoor temperature up to –15°C.
Consult the table below for different ambient temperatures. The machine is delivered with
CALTEX POLAR ANTIFREEZE or ESSO ANTIFREEZE.
OUTDOOR TEMPERATURE C°
-5
-10
-15
-20
-25
AMOUNT OR ANTIFREEZE (L)
1,3
1,6
1,9
2,3
2,7
AMOUNT OF WATER (L)
4,7
4,4
4,1
3,7
3,3
32
MAINTENANCE
4.7 ENGINE MAINTENANCE
Intervals (hours)
N°
Part
Q.ty
1
Engine oil
Level check
Change (L)
2
Engine oil filter
Replacement
1
3
Air filter
Cleaning
Replacement
1
4
Gas-oil filter
Replacement
1
6,5
8
•
50
100
*•
*•
*•
•
200
500
1000
•
•
*•
*•
•
•
*First replacement/change
4.7.1 ENGINE OIL
CHECKING OIL LEVEL
Before starting the machine check the engine oil every
day and every 10 working hour.
Do the checking when the engine is off and the
machine is on a flat surface.
Open the engine hood, remove the gauge (A) and after
cleaning it with a clean cloth, put it back completely
into its seat and then take it out.
If the oil level is close to or lower than the minimum
sign on the gauge, top it up through the filling cap (B)
using the oil indicated on the table .
C
A
B
CHANGING ENGINE OIL
Oil change must always be done when the engine is off. Take a container of suitable capacity.
Open the engine hood and unscrew the drain plug (C). As the oil comes out loosen the filling
cap (B). Once the oil has completely come out, put back the drain plug (C) and put some new
oil using the oil recommended on the table. Check that the oil level touches the maximum
sign on the gauge (A). Close the filling cap (B).
33
MAINTENANCE
4.7.2
ENGINE OIL FILTER
REPLACEMENT
This operation must be done when the engine is off.
Open the engine hood. After removing all the engine
oil follow the instructions at point “ENGINE OIL
REPLACEMENT”. Remove the filter cartridge (A)
using a filter spanner (after the first 50 hours). Do
the subsequent replacements every 200 hours. Clean
with a clean cloth the sealing surface at the base of
the used oil filter. Lubricate the gasket of the new
cartridge.
Fit a new filtering cartridge tightening the cartridge
by hand without using a spanner.
Fill with the recommended type and amount of oil
following the instructions on the table. Start the
engine and check that the filter does not leak. After
two minutes, turn off the engine and check the oil
level.
A
4.7.3 MAINTENANCE OF THE ENGINE OIL FILTER
If the clogging up light of the air filter located in the
cabin comes on, it is necessary to clean and replace
the filtering element.
Turn off the engine before doing maintenance on
the air filter.
Each time you do maintenance on the air filter make
sure that all the flexible tubes are in good condition
and that the clamps are properly tightened.
It is recommended to replace the safety cartridge
each time you replace the filtering element.
Replace the filtering element after the fifth cleaning
operation or anyhow after one working year.
The operations for the maintenance of the filtering
element are the following:
34
A
B
MAINTENANCE
• Open the engine hood.
• Loosen the clamps (A) situated on the filter cover
(B). Remove the cover.
• Remove the filtering element (C ).
• Check that the dirty filtering element has not been
damaged.
• Blow compressed air into the filter inside outward
keeping the air nozzle at a distance of at least 30
cm and with a 2-3 bar maximum pressure.
• Clean the inside of the filter box with a clean cloth.
• Put back the filtering element pushing it until the
end of its course.
• Fit back the cover in such a way the word “TOP” is
towards the top.
C
4.7.4 REPLACING THE GASOIL FILTER
DANGER
Before replacing the filter, cool down the engine.
During replacement, carefully clean any oil leaks to avoid slipping or accidents.
IMPORTANT
Discard gasoil according to current environmental regulations. Never pour it on the ground
or in a sewer.
Discard the filter according to current environmental
A
C
regulations.
Do the following operations to replace the gasoil filter:
a) Open the engine hood.
b) Turn the fuel stopcock (A) until its complete closure.
c) After cleaning with a clean cloth the area around the
filter, unscrew the ring nut that holds the sump (B)
with a band spanner turning anti-clockwise.
d) Remove the sump and the filter.
e) Using a clean cloth, clean the gasket seat on the filter
body (C).
B
35
MAINTENANCE
f) Lubricate with a bit of oil or a bit of grease the gasket of the new filter and the sump gasket.
g) Insert the new filter into the sump and fit back the sump on the filter body tightening it by
hand.
h) Turn the fuel stopcock (A) to its complete opening and then proceed with removing the air
out of the fuel system.
4.7.5 REMOVING THE AIR FROM THE AIR SYSTEM
IMPORTANT
Removing the air from the fuel system is done when the fuel tank is empty, when the system
components are removed for maintenance and when the machine is stopped for long
periods..
Do the following operations to remove the air:
a) Make sure that the gasoil filter is completely full and then loosen the screws (A) located
on the injection pump.
b) Pump up with the lever (B) of the fuel system pump (C).
c) When the fuel starts coming out of the screws without air, stop pumping and tighten the
screw.
A
C
B
36
MAINTENANCE
4.7.6 DECANTER CLEANING AND WATER DRAINING
DANGER
Cool the engine before doing any maintenance on the decanter.
Remove carefully any gas oil leaks during maintenance to avoid slipping or accidents.
IMPORTANT
Discard gas oil according to current regulations. Never pour it on the ground or in a sewer.
A)
CLEANING DECANTER
Cleaning the decanter has to be done when needed. Do the
following operations:
a) Open the engine hood.
b) Turn the fuel stopcock (E) to its complete closure.
c) After cleaning the area around the decanter (A) with a clean
cloth, unscrew the ring nut that holds the sump (B) with a
band spanner turning anti-clockwise.
d) Remove the sump containing the filter.
e) Clean the inside of the sump and filter with gasoil.
f) Lubricate the sump gasket with a bit of oil or grease and fit
it back inside with the clean filter tightening the ring nut by
hand.
C
A
D
B
E
IMPORTANT
Also fit the spring and the red plastic ring properly inside the sump.
g) Turn the fuel stopcock (E) to its complete closure and then proceed with removing the air.
B)
REMOVING THE AIR FROM THE DECANTER
a) Loosen the air screws (C) until the fuel comes out without air and then tighten the screw.
b) Loosen the air screw (D) until the fuel comes out without air and then tighten the screw.
37
MAINTENANCE
C)
DRAINING WATER FROM THE DECANTER
When the red plastic ring situated inside the decanter sump comes up it means that there is
water inside the decanter.
Do the following operations to drain water:
a) Turn the fuel stopcock to its complete closure.
b) After cleaning the area around the decanter with a clean cloth, unscrew the ring nut that
holds the sump with a band spanner turning anti-clockwise.
c) Remove the sump and drain the water inside it.
d) Clean the inside of the sump and the filter with gasoil.
e) Lubricate the sump gasket with a bit of oil or grease and put it back tightening the ring
nut by hand.
f) If necessary, remove the air as indicated at point REMOVING THE AIR FROM THE
DECANTER.
38
MAINTENANCE
4.8
RUBBER TRACK MAINTENANCE
4.8.1
CHECKING TRACK TENSION
Park the machine on a solid and flat surface.
Lift machine safety and put stable blocks under the crawler
frame to support it.
Measure distance A from the roller bottom to the rubber
track rigid inner part.
The track tension is correct if measurement A is between 10
and 15 mm.
If the track tension is not within the above mentioned
measurements, not too loose nor too tight, follow the
instructions given in the following paragraph.
A
4.8.2
OPERATIONS TO LOOSEN OR TIGHTEN TRACK
The grease contained in the hydraulic track is under pressure.
Therefore never loosen greasing valve 1 for more than one
turn. If the valve is too loose, it might get expelled under the
grease pressure, exposing the operator to risk.
Never loosen grease nipple 2.
Remove any mud or gravel jammed between the sprocket
and the track links before loosening them.
1.
2.
3.
2
4.
5.
1
Remove screws and plate 3 to have access to regulation
To loosen track, slowly unscrew valve 1 anti clockwise
for no more than one turn. One turn of valve 1 is
sufficient to loosen track.
If the grease does not start draining, make the track turn
slowly.
Once the right tension is obtained, turn valve 1
clockwise and then tighten it. Clean any grease leaks.
To stretch a track, put a grease gun inside grease nipple
2 and add grease until the track deflection is within
specifications.
DANGER! There is something wrong if the track remains stretched once valve 1 has been
turned anticlockwise or loose after having put grease in grease nipple 2. In any case, never
try to remove tracks or dismantle the track tension cylinder, as the high pressure of the
grease inside the track is very dangerous.
39
MAINTENANCE
4.8.3 CHECKING RUBBER TRACKS
ENGRAVED
THREAD
SCULTURA
The rubber track structure is shown in the drawing beside.
The steel ropes and the metal core are buried in rubber. The
engraved threads are meant to give stability when moving on
soft soil. They are situated in the lower part of the support to
the ground. The wheel guides, situated inside the track,
prevent the track from coming out of the guide rollers.
STEEL
CORDE
ROPES
D'ACCIAIO
CAUSES OF DAMAGES
SPROCKET
FORO
RUOTA
HOLE WHEEL
DENTATA
METAL
CORE
ANIMA
METALLICA
A) Steel ropes breakage
An excessive tension causes the breaking of the steel
ropes under the following conditions:
- When there is an excess of stones and foreign material
between the track and the crawler frame;
- When the track comes out of its guide;
- When there is strong friction like quick changes of
direction.
B) Wear and tear of metallic cores
As in the case of the a.m. breakage of steel ropes, an
excessive stress might cause the bending or the breaking
of the metallic cores, which can also be caused by the
following:
- Improper contact between sprocket and track;
- Rotation of the inner rollers
- Working in sandy soil.
C) Parting of the metallic cores
The metallic core acts as rubber adhesive between itself
and the steel ropes.
Parting can be caused by excessive stress like the
breakage of the ropes, as a result of the following:
- the metallic cores have been wound up by the worn
sprocket as shown.
If the sprocket shows wear and abrasion, replace it as
soon as possible. In case of breakage as per paragraphs
A-B-C, it is necessary to replace the track as this could
interfere with proper working.
40
WORN
PARTS
PARTI
USURATE
SIDE
LATO
RUOTA
MAINTENANCE
D) Abrasion and fatigue cracks
1. The cracks at the base of the thread are the result of fatigue
rubber bending caused by the sprocket and the track
tensioner as shown in photo 4 in the appendix.
2. The cracks and the curves on the rubber edge are due to
manoeuvring the track where there are concrete kerbs and
sharp edges.
3. The cracks and abrasions on the rubber of the roller guide
slides are caused by fatigue due to the compression of the
rubber under the wheel weight combined to working in
sandy soil, or repeated sharp changes of direction as
indicated in photo 6-8-9 in the appendix.
CRACK
The conditions for possible damage indicated in paragraph
D point 1, 2, 3 are not to be considered deadly for the track
and even if there is a gradual or progressive damage, the
track will continue to work.
If the damage indicated at point 3 worsens, this will expose
the metallic cores. If this exposition is more than half the
track circumference, it is time to replace it. However you
can still use it.
E) Cracks due to external factors
The cracks on the track outer surface (the one in contact with
the ground) are very often due to contacts with gravel, sharp
stones, sharp material such as metal plates, nails, glass,
which can cause cuts as shown in photo 10 in the appendix.
From the point of view of rubber property this cannot be
avoided although it depends from working conditions.
The cracks on the circumference outer surface and on the
rubber edge come from the contact the track has with the
crawler body or with concrete sharp edges as shown in
photos 12 and 13 in the appendix.
The crack increases quite slowly.
Even if it does not look good, the track can still be used in
hard working conditions.
4.8.4
2
1
REPLACING RUBBER TRACKS
The grease inside the hydraulic track is under pressure.
Therefore never loosen grease nipple valve 1 for more than
one turn; otherwise it might be expelled under the pressure
of the grease, putting the operator at risk. Never loosen
grease nipple 2. In case of gravel or mud jammed between
the sprocket and the track link, remove them before
loosening.
41
MAINTENANCE
4.8.5 REMOVING RUBBER TRACK
52
02
02
BH
1. Park the machine on a solid and flat surface, lift it and
support it safely.
2. Remove screws and take off plate 3 to have access to
regulation.
19
7
3
3. To loosen track, slowly unscrew valve 1 anti-clockwise
for no more than one turn.
One turn of valve 1 is sufficient to loosen track.
5
4. If the grease starts coming out, make the track turn.
52
02
02
BH
19
7
5. Insert 3 steel tubes (4) inside the track, in the space
between the rollers. Rotate drive wheel backward (5), so
that the steel tubes move along with the track and mesh
with the track tensioner sprocket.
Apply force (6) sideways to run the track and lift it from
the track tensioner sprocket.
4.8.6
4
6
FITTING RUBBER TRACK
7
1. Make sure that all the safety conditions are met when the
machine is lifted to fit track.
52
02
02
BH
19
7
2. Check that the grease inside the hydraulic cylinder has
been removed.
3. Mesh the track links with the sprocket and place the other
end of the track on the track tensioning sprocket.
4. Rotate driving wheel backward (7) pushing the track
shoes inside the frame (8).
5. Using a steel tube, position track and rotate driving
wheel again.
6. Make sure the track links are properly meshed onto the
sprocket and the track-tensioning sprocket.
7. Adjust track tension (see paragraph 4.8.2 - “Operations
to loosen/stretch track”).
8. Place rubber crawler on the ground.
42
8
HYDRAULIC SYSTEM
B
5.5
HYDRAULIC SYSTEM
5.1
CHECKING HYDRAULIC OIL
To check hydraulic oil, place the machine on a flat surface
and check if the oil level is half way the visual indicator (A).
If not, top up though the filling cap (B).
5.1.1 REPLACING HYDRAULIC OIL
A
Do the following to completely replace the hydraulic oil:
- Open the filling cap (B);
- Unscrew the drain plug (C) in the lower part of the tank;
- Drain completely the oil contained inside the tank.
C
Carefully clean the tank before filling the tank.
Tighten the drain plug and fill the tank through the topping
up cap (B) avoiding mixing different oil.
Use mineral oil with anti-wear additives like HLP (DIN
51524) or HM (ISO 6743/4) with ISO VG46 viscosity.
The recommended filtering must be absolute 10 µ or ß10∆75.
5.1.2 REPLACING HYDRAULIC OIL FILTER CARTRIDGE
D
F
E
The hydraulic oil filter is situated in the upper part of the
hydraulic oil filter. To replace the cartridge you only need to
loosen the filter cap (D) and extract the cartridge itself (E)
slowly with a slight traction upward to avoid oil leaks. After
replacing the cartridge with a new one, pushing it to its seat
until the end of its course check the condition of the gasket
(F) situated under the filter cap (D). Then lubricate with a bit
of oil and tighten the cap again.
43
HYDRAULIC SYSTEM
5.2 HYDRAULIC SYSTEM DIAGRAM
FIXED CARRIAGE MODEL
CINGOLO SINISTRO
CINGOLO DESTRO
R
R
10
10
Ps
A
B
3/8"G
3/8"G
T1, T2
A
B
T1, T2
1/4"G
1/4"G
1/4"G
1/4"G
Ps
1/4"G
9
A1
B1
A2
A3 B3 P2
B2
6
A4 B4
A5 B5 P3
A6
B6
175 bar
1/4"G
175 bar
3/8"G
3/8"G
1/4"G
175 bar
1/4"G
Cingolo Dx
Sollevamento
Cingolo Sx
Allargamento
2° Velocita'
Ribaltamento
Autoc./Rotaz.
T
1/4"G
8
P1
RD
T
1
3/8"G
1
P
1/2"G
1/2"G
RM
3 POMPE INGR.
18.4x3 litri/min
Pressione =175bar
P2
P1
2 bar
2
22L
P3
3
3/4"G
1
1/4"G
3/4"G
3/8"G
3/8"G
3/8"G
T
5
YANMAR 3TNE74
Potenza 24HP
3600 Giri/min
1"G
22L
M
4 bar
4
44
7
HYDRAULIC SYSTEM
HYDRAULIC SYSTEM DIAGRAM KEY
FIXED CARRIAGE MODEL
1. Diesel engine Yanmar 3TNE74-YC
2. Variable displacement triple pump
3. Hydraulic oil filter
4. Water-oil exchanger
5. Exhaust manifold
6. Distributor
7. Solenoid valve second speed
8. Selection electrovalve
9. Collector
10. Reduction gear drive
45
HYDRAULIC SYSTEM
5.3 HYDRAULIC SYSTEM DIAGRAM
EXTENDABLE CARRIAGE MODEL
CINGOLO SINISTRO
CINGOLO DESTRO
R
R
10
10
Ps
A
B
3/8"G
3/8"G
T1, T2
A
B
T1, T2
1/4"G
1/4"G
1/4"G
1/4"G
Ps
1/4"G
9
A1
B1
A2
A3 B3 P2
B2
6
A4 B4
A5 B5 P3
A6
B6
175 bar
1/4"G
175 bar
3/8"G
3/8"G
1/4"G
175 bar
1/4"G
Cingolo Dx
Sollevamento
Cingolo Sx
Allargamento
2° Velocita'
Ribaltamento
Autoc./Rotaz.
T
1/4"G
8
P1
RD
T
1
3/8"G
1
P
1/2"G
1/2"G
RM
3 POMPE INGR.
18.4x3 litri/min
Pressione =175bar
P2
P1
2 bar
2
22L
P3
3
3/4"G
1
1/4"G
3/4"G
3/8"G
3/8"G
3/8"G
T
5
YANMAR 3TNE74
Potenza 24HP
3600 Giri/min
1"G
22L
M
4 bar
4
46
7
HYDRAULIC SYSTEM
HYDRAULIC SYSTEM DIAGRAM KEY
EXTENDIBLE CARRIAGE VERSION
1. Diesel engine Yanmar 3TNE74-YC
2. Variable displacement triple pump
3. Hydraulic oil filter
4. Water-oil exchanger
5. Exhaust manifold
6. Distributor
7. Solenoid valve second speed
8. Selection electrovalve
9. Collector
10. Widening cylinders (optional)
11. Reduction gear drive
47
COOLING SYSTEM
6
COOLING SYSTEM
Interval (hours)
No Part
Q.ty
1
Coolant
Level check
Change (L)
8
2
Radiator fins
Cleaning
1
3
Fan belt
Check
1
6.1
8
50
100
200
500
•
•
•
•
CHECKING COOLANT LEVEL
A
Remove radiator plug (A) carefully and check that water
comes up the overflow tubes.
If the water level in the radiator is below the minimum, top
up with fresh water and antifreeze, as per table.
Never add dirty water since it could clog up the cooling
system.
6.2
CHANGING COOLANT
To completely change coolant, drain it out by opening drain
plug (B) and carefully remove the filling cap (A). Close again
the drain plug (B) and fill the radiator with a suitable mixture
of water and antifreeze, according to the table.
B
A
B
48
1000
COOLING SYSTEM
6.3
EXTERNAL CLEANING OF THE RADIATOR
Each time it is necessary, clean the external part of the radiator to encourage the heat
exchange compromised by dirt and dust. To clean, use compressed air aiming the air stream
from inside to outside of the engine compartment.
When working in dusty places, and in particular at high temperatures, clean the radiator
more frequently.
6.4
CHECKING FAN BELT TENSIONING
Turn off the engine before putting your hands close to the belt.
Check daily the tension of the radiator fan belt pushing it by hand towards the indicated
area.
If the arrow goes over 10±12 proceed with the tensioning. To loosen the belt, first loosen the
screw that locks the alternator (A) on the engine rod (B ). Do the tensioning and tighten the
screw.
If the belt is worn, replace it.
B
10 ÷ 12 mm
A
49
ELECTRICAL SYSTEM
7
ELECTRICAL SYSTEM
This machine is equipped with a 12 V electrical system composed of one cabin line and one
frame line connected between each other by two waterproof connectors fixed inside the
frame. The components of the system that might require operator’s maintenance are:
1. Battery
2. Fuses
3. Relays
4. Tension regulator
1) BATTERY
With regard to the dangers deriving from the battery follow the instructions at points
PREVENTING DANGERS DERIVING FROM THE BATTERY, OPERATING AT LOW
TEMPERATURES, FLAT BATTERY AND STARTING WITH CABLES.
IMPORTANT
• Clean the outside of the battery with sodium bicarbonate or ammoniac and water.
• Spray the terminals with a special protective anti-oxidation substance.
2) FUSES
2a) DASHBOARD LINE FUSES
The fuses protect the electrical circuit and are situated in a box on the dashboard.
IMPORTANT
Before removing a fuse, cut off power in the circuit by disconnecting the battery. Make sure
that the new fuse is of the correct value.
50
ELECTRICAL SYSTEM
POSITION IN THE
FUSE BOX
COLOR
CIRCUI
PROTECTED PART
1
RED
Socket
10
2
RED
Engine stop
10
3
RED
Regulator
10
4
RED
Indicators
10
5
RED
Solenoid valve
10
6
RED
Horn
10
CAPACITy
(A)
The rest of the components that compose the electric system are fixed to the distributor
support and can be easily reached by removing the front chain case.
2b) ENGINE LINE FUSES
CAPACITy
(A)
COLOR
CIRCUIT PROTECTED
PART
80
YELLOW
OVERALL FEEDING
1
40
ORANGE
ENGINE
PRE-WARMING
2
50
RED
OVERALL START
3
POS.
1
2
3
51
ELECTRICAL SYSTEM
3) RELAYS, DIODES AND TIMERS
4
POS.
2
DESCRIPTION
1
ENGINE PREWARMING RELAY
2
ENGINE
PREWARMING
RELAY (H0008)
3
ENGINE STOP
RELAY
4
ENGINE STOP
TIMER (H00015)
5
DIODES
N.B.: The other diode
is inside the engine
compartment near the
engine solenoid
1
5
3
A
4) TENSION REGULATOR
The tension regulator (A) is under the front
chain case of the distributor support, fixed in
the lower right part.
52
ELECTRICAL SYSTEM
F1
H1
10A
X19
10A
F6
10A
10A
R4
S1
M-N1
B-R2.5
R6
I
-
-
X9
X9
B-N1
I
X11
X11
1
X4
2
5
5
X2
X4
X1
C1
2
X2
B-N1
N1
6
X2
A4
N1
N1
H2 S2
F2
2.1
2.1
C-N1
F3
19
30
A4
A4
N1
M6
50
2
S1
C1
15
A4
N1
N2.5
58
0 1 P
B-N1
A4
ELECTRIC SYSTEM DIAGRAM
M6
7.1
K2
CENTRALINA.
CANDELETTE
87
30
3
4
1
X14
1
X13
-
X15
I
1
X15
2
3
4
X12 X12 X12 X12
6
X1
R-V1
B2.5
2
2
X20
2
X18
M6
l
X3
FG1 FG2 FG3
80A
TEMP.ARR.
MOTORE
87
30
R2.5
R6
R4
1
X7 X7 X7 X7
L-N2.5
R2.5
4
X2
B-N1
N1
6
M-N1
5
M1
4
87a
85
B-R1
1
X8 X8 X8 X8
86
A-R1
87a
85
A-B1
86
R-V1
K1
C-N1
HA1
40A
50A
-
X3
1
X18
4
5
6
1
X10
R1
U1
2
X10
3
X10
Y3
53
N1
A2.5
3
B-R1
B-R2.5
N2.5
2
M4
A2.5
1
X6 X6 X6 X6 X6 X6
N1
G
I
X16
S1
-
X16
N2.5
M
G2
N2.5
N35
X17
50
N1
30
12Vcc
1
M1
N2.5
G1
B-R1
R35
R-N2.5
R4
R2.5
R6
X20
1
31
2.1
ELECTRICAL SYSTEM
F4
H5
10A
X1
3
X1
1
X2
X2
H-L1
Y2
1
R-G1
H-N1
1
2
H-L1
H-R1
2
DEVIATORE
N1
Y1
1.5
X1
7
B1
X1
9
V-B1
X1
2
Z-B1
X1
4
H-N1
N1
X1
1
N1
3
S3
31
54
N1
S
hi
+
S5
S4
t
p
1
3
X5
X5
H-L1
B1
8
P1
H-N1
Z-B1
R-G1
H4
B-V1
H3
80
H-R1
F5
10A
17
A4
17
B1
A4
N1
A4
N1
N1
1.5
1.5
2
X5
ELECTRICAL SYSTEM
COLOUR WIRE KEY
KEY
F1
F2
F3
F4
F5
F6
FG1
FG2
FG3
G1
G2
H1
H2
H3
H4
H
K1
K2
M1
P1
R1
S1
S2
S3
S4
S5
U1
X19
Y1
Y2
Y3
X1
X10
X11
X12
X13
X14
X15
X16
X17
X18
X2
X20
X3
X4
X5
X6
X7
X8
X9
A
LIGHT BLUE
10A socket fuse
B
WHITE
10A engine stop fuse
C
ORANGE
Fuse + 15 10A regulator
G
YELLOW
10A pilot light fuse
H
GREY
10A solenoid valve fuse
L
DARK BLUE
10 A horn fuse
M
BROWN
80A overall fuse
N
BLACK
40A glow plug overall fuse
R
RED
Overall fuse + 30 50A
S
PINK
Battery
V
GREEN
Alternator
Z
PURPLE
Battery pilot light
Glow plug pilot light
Low fuel warning light
Water temperature light
NOTE: The bicolour wires are indicated with the
Oil warning light
following initials:
Start relay
G/V= YELLOW/GREEN (transversal colours)
Glow plug gear case
G-V= YELLOW-GREEN (longitudinal colours)
Starter
Hour meter
Glow plugs
Starting panel
Horn pushbutton
Fuel level sensor
Engine oil pressure
Water temperature maximum
Voltage regulator
Socket
Solenoid valve
Solenoid valve
Engine stop solenoid valve
Solenoid valve-dashboard line 9 way connector mark
Engine line 3 way-connector
90° engine line 2 way-connector
Engine line 4 way-connector
Engine line 1 way connector
90° engine line 2 way connector
Engine line-dashboard line 7 way connector mark
90° engine line-dashboard line 2 way-connector
Engine line-dashboard line 2 way connector
Dashboard line 3 way connector
55
STORAGE AND REMOVAL OF THE MACHINE
8
STORAGE AND REMOVAL OF THE MACHINE
8.1
STORAGE OF THE MACHINE
STORE THE MACHINE IN A DRY AND COVERED PLACE.
IF STORED OUTSIDEM COVER IT WITH A PLASTIC SHEET.
1. Thoroughly clean the machine
2. Check the machine. Repair worn or damaged parts. Fit new ones if necessary.
3. Clean all the filtering elements of the air filter
4. Lubricate all the greasing points
5. Change the engine oil and the engine oil filter
6. Drain the cooling system and leave the drain plug open
7. Clean and change the air filter cartridge if necessary
8. Put blocks under the tracks. Oil the pins of the track links (except the rubber tracks).
9. Wash the machine
10. Remove the battery and put it in a dry place after discharging it.
11. Paint all the parts that require it to avoid rust.
8.2
REMOVING THE MACHINE AFTER STORAGE
CAUTION! Turn on the engine only in a well-ventilated place
Before starting the machine after more than 30 days of inactivity do the following important
operations:
1. Do the refuelling
2. Remove the air and drain the water from the fuel system
3. Check and if necessary top up the level of the engine oil
4. Close the radiator drain plug and fill the cooling system.
5. Start the engine and after two or three minutes turn it off and check levels,
6. Check the condition of the fan belt
7. Check and if necessary top up the level of the hydraulic oil
8. Move all the hydraulic parts several times
9. Check carefully the whole system before operating the machine at full load.
56
TECHNICAL SPECIFICATIONS
9
Fixed crawler weight in running conditions............................................................................900 kg
Extendable crawler weight in running conditions................................................................1075 kg
YANMAR engine technical data
Idling calibration rating ........................................................................................................2600 rpm
Max gross HP ........................................................................................17,6 kW /24 HP a 3600 rpm
Electrical starter..........................................................................................................................12 volts
Gas-oil tank ......................................................................................................................................20 L
Hydraulic system
Pump, quantity and type ..................................................................................................3 with gears
Capacity ............................................................................................................18,5+18,5+18,5 L/min
Operating pressure ....................................................................................................................170 bar
Traverse speed ................................................................................................................1st - 1,7 km/h
........................................................................................................................................2nd - 2,6 km/h
..........................................................................................................................................3rd - 3,4 km/h
..........................................................................................................................................4th - 5,1 km/h
Hydraulic oil tank ............................................................................................................................20 L
Carriage
Track width ................................................................................................................................230 mm
Wheel base................................................................................................................................1400 mm
Carriage length ........................................................................................................................1750 mm
Ground pressure..................................................................................................................0,2 kg/cm3
Noise level (ISO 5131) YANMAR..............................................................................................96 dB
Frame
Max length................................................................................................................................2000 mm
Width ........................................................................................................................................1020 mm
Variable width (on request) ........................................................................................1020/1320 mm
Max height at levers ................................................................................................................1550 mm
at roll-bar ..............................................................................................................2270 mm
Max weight flat on ground ......................................................................................................1000 kg
Vibrations
Vibrations on upper limbs....................................................................................................≤ 2,5 m/s2
Vibrations on the whole body..............................................................................................≤ 0,5 m/s2
57
230
560
393
283
350
230
1400
1020
1750
(1320)*
2190
320
500
1970
*Extendable version available on request
N.B : Dimensions in mm.
58
440
1548
1376
1073
2270
9.1
TROUBLE SHOOTING
10
TROUBLE SHOOTING
In order to get the carriage to operate in the best way, never
dismantle it unless it is absolutely necessary.
If the following instructions to identify breakdowns are not
enough to bring back the carriage to its proper working
conditions, contact an authorised Hinowa dealer.
The engine does not start:
• Is the quality of the fuel good enough?
• Is there enough oil in the engine?
• Are there any sparks coming from the glow plug ?
a. Remove the glow plug pipette.
Clean any trace of dirt at the base of the glow plug,
then remove the glow plug.
b. Insert the glow plug into the pipette.
c. Put engine switch on ON.
d. Earth side electrode and pull the self-winding starter
to check if there are any sparks between the
electrodes.
WARNING! IF THERE ARE FUEL LEAKS, MAKE SURE
THAT THE AREA IS DRY BEFORE CHECKING GLOW
PLUG OR STARTING THE ENGINE.
PETROL FUMES OR FUEL LEAKS CAN TAKE FIRE.
WARNING! CHECKING MUST BE DONE IN A WELLVENTILATED PLACE.
59
TROUBLE SHOOTING
10.1 ENGINE
PROBLEM
CAUSE
SOLUTIONS
The engine does not start
or is hard to start
Wrong fuel
Use right fuel
Discharged battery
Recharge or install a new one
Glow plug supply line or
glow plugs broken
Repair or install new glow
plug
The ignition
resistant
Clean and tighten battery
and starter contacts
Engine runs unevenly or
stop
circuit
is
Wrong motor oil
Use right oil
Water, dirt and air impurities
in diesel fuel and/or clogged
gas-oil filter
Remove impurities from
system. Replace gas-oil filter
Dirty injectors
working properly
Contact you authorised
dealer for injector servicing
or
not
Out of fuel
Fill the fuel tank
Low motor oil level
Add oil to proper level
Clogged up gas-oil filter
Install new filter
Water, dirt or air inside gasoil system
Remove air from gas-oil
system. Clean tank
Clogged up filters or dirty or
defective injectors
Contact your authorised
dealer for injector servicing
60
TROUBLE SHOOTING
PROBLEM
Overheated engine
Low motor oil pressure
Exhaust fumes are black of
grey
CAUSE
SOLUTIONS
Out of fuel
Fill up fuel tank
Accelerator wire out of place
dealer
Wrong oil
Use right oil
Engine too hot
Check and repair valves.
Consult engine manual.
Lack of coolant
Check coolant level
Defective radiator plug
Install new plug
Clogged up radiator fins
Clean radiator
Clogged up air filter
Clean air filter
Loose or defective belt
Stretch or install new belt
Lack of oil
Top up to right level
Clogged up oil filter
Install new oil filter
Oil leaks
Identify leaks
Engine temperature too high
Check cooling system
Wrong fuel
Use right fuel
Pump injectors not properly
synchronised
dealer
Dirty or defective injectors
dealer
61
TROUBLE SHOOTING
PROBLEM
CAUSE
SOLUTIONS
Exhaust fume is white
Wrong fuel
Use right fuel
Cold engine
Run engine until it warms up
Dirty or defective injectors
dealer
Loose or corroded terminal
Clean and tighten them
Loose or defective alternator
belt
Stretch it and install a new
one
Alternator does not charge
dealer
Loose or corroded contacts
Clean and tighten them
Wrong motor oil
Use right oil
Defective ignition key
Replace it
Alternator not working
properly
Replace alternator
Broken cables
Check and repair them
Broken fuse
Replace fuse
Battery does not charge
Starter not working or
running slowly
Alternator indicator stays
on when engine is running
Panel indicators
working
not
Sensors
properly
not
working
Replace sensors
Check and repair them
Broken wires
62
TROUBLE SHOOTING
10.2 HYDRAULIC SYSTEM
PROBLEM
CAUSE
SOLUTIONS
Hydraulic movements too
slow
Cold oil
Warm up system up to usual
working temperature
Wrong oil
Use right oil
Engine rpm too low
dealer
Broken pump
dealer
Wrong oil
Use right oil
Clogged up filter
Replace filter
Broken pump
dealer
Clogged up radiator or oil
cooler
Clean and straighten fins
Defective oil cooler
dealer
Defective exhaust valve
dealer
Dirty oil
Replace oil
Air sucked from tank to
pump
Find out and eliminate defect
Wrong oil
Use right oil
Water in oil
Change oil
Oil level too high or too low
Bring oil to proper level
Oil temperature too high
Oil is foaming
63
TROUBLE SHOOTING
PROBLEM
CAUSE
SOLUZIONI
Low or no oil pressure
Wrong oil
Use right oil
Lack of oil in system
Fill up with right oil
Defective exhaust valve
dealer
Broken hydraulic pump
dealer
Lack of oil
Add oil
No movements at all
(noisy pump)
Linea
danneggiata
Lack
of
movements
power
in
Left and right joysticks not
working
aspirazione
Riparate la
aspirazione
linea
di
Broken pump
dealer
Exhaust pressure regulated
too low
dealer
Hydraulic oil level too low
Add oil
Exhaust valve not working
properly
dealer
Damaged
connectors
Repair or replace them
hoses
or
Loose connectors
Tighten them
Broken hydraulic pump
dealer
64
TROUBLE SHOOTING
PROBLEM
Only one
working
CAUSE
joystick
is
One cylinder not working
or with low power
A reduction unit not
working
Irregular
movements
traverse
Damaged
connectors
SOLUTIONS
hoses
or
Loose connectors
Tighten them
Damaged oil seals
Oil leaks caused by a
damaged cylinder rod
Repair or replace it
Damaged hydraulic circuit
Damaged reduction unit
dealer
Damaged hydraulic circuit
Too tight or too loose track
Adjust tension
Lower pump performance
dealer
Lower engine performance
dealer
Deformed carriage frame
Stones or debris between
track links
Remove them
Control valves not working
properly
dealer
65
TROUBLE SHOOTING
PROBLEM
Improper
movements
Uneven rotation
rotation
CAUSE
SOLUTIONS
Lower pump performance
dealer
Damaged rotation engine
dealer
Broken rotation reduction unit
dealer
Damaged fifth wheel
dealer
No grease
Put grease
Control valves not working
properly
dealer
66
APPENDIX
11
APPENDIX
PHOTO N. 1
STEEL ROPES THAT
HAVE BEEN CUT
PHOTO N. 2
ABRASED AND BROKEN
STEEL CORES
PHOTO N. 3
STEEL CORE PARTING
67
APPENDIX
PHOTO N. 4
BREAKING OF
ENGRAVED THREAD
BASE CAUSED BY
RUBBER BENDING
(CURVING) UNDER
PRESSURE
PHOTO N. 5
BREAKING OF TYRE
OUTER PART
UNDERNEATH STEEL
CORE EDGE
PHOTO Nr. 6
BREAKING OF TYRE INNER
PART ON THE STEEL
CORE SIDE.
68
APPENDIX
PHOTO N. 7
ABRASED ENGRAVED
THREAD
PHOTO N. 8
RUBBER ABRASED BY
DRIVING WHEELS
(FIRST STAGE)
PHOTO N. 9
RUBBER ABRASED BY
DRIVING WHEELS
(FINAL STAGE)
69
APPENDIX
PHOTO N. 10
CUT FROM SHARP
MATERIAL ON TYRE
OUTER PART
PHOTO N. 11
BREAKING AND ABRASION
ON TYRE OUTER PART
CAUSED BY HARD SOIL
CONDITIONS
PHOTO N. 12
CUT ON EDGE OF TYRE
INNER PART CAUSED BY
SHARP MATERIAL OR SHARP
EDGES
70
APPENDIX
PHOTO N. 13
BREAKING OF TYRE INNER PART
CAUSED BY CONTACT WITH
CRAWLER FRAME
71
TRACK KIT
12 INTERCHANGEABLE KITS FOR MINIDUMPER H1500
12.1)
12.2)
12.3)
12.4)
12.5)
TRACK KIT
SELF LOADING LIFTING BUILDING KIT
ROTATING BUILDING KIT
SELF-LOADING BUILDING KIT
BUILDING KIT
12.1) TRACK KIT
12.1.1 CONNECTING THE TRACK KIT TO THE MACHINE
B
The track kit is fixed with 18 screws (A) to the
holes at the dumper base and with two screws at
the head (B)
12.1.2 TERMINOLOGY
1
KEY
1 - Track base
72
A
TRACK KIT
12.1.3 TECHNICAL SPECIFICATIONS
230
560
393
350
393
230
1400
1020
1750
(1320)*
2190
400
500
1970
* Extendable version available on request
N.B : dimensions in mm
73
440
1376
1073
1060
1548
2270
980
12.2) SELF LOADING LIFTING BUILDING KIT
12.2.1 CONNECTING SELF LOADING LIFTING BUILDING KIT TO THE MACHINE
Place the self-loading building lifting kit (A) on the dumper base (B). Fix the kit to the base
holes (A) with 10 screws (C) and 2 screws at the head (D).
A
C
D
B
The self-loading lifting building kit is equipped with a hydraulic system independent from
the dumper to which it must be fixed.
Connect the hydraulic tubes (A) situated on the dumper base coming from the distributor to
the union blocks (B) situated on the kit. Also connect the tubes (D) coming from the dumper
distributor to the block on the lifting cylinder (C).
B
A
A
C
D
74
12.2.2 TERMINOLOGY
To make easier reading of safety warnings, operating instructions and maintenance of the
self-loading kit we give below the names of the different assembled components:
1
4
2
5
3
6
7
8
KEY
1)
2)
3)
4)
5)
6)
7)
8)
Self-loading building dump box
Bucket
Arm
Self loading cylinders
Dumping cylinder
Dump box support
Lifting cylinder
Dump box support guide
75
12.2.3 DRIVER’S SEAT AND CONTROLS
1
1.
2.
3.
4.
5.
6.
2
3
4
5
6
Carriage left shift control joystick
Dump box control joystick
Carriage right translation control joystick
Dump box lifting joystick
Bucket control joystick
Accelerator control joystick
12.2.4 CONTROLS DESCRIPTION
DUMPING CONTROL
You carry out the dumping by moving forward the dumping
joystick, situated on the dumper driving seat (fig1)
You put back the dump box in a horizontal position by pulling
back the joystick.
fig. 1
76
LIFTING DUMP BOX CONTROL
You lift the dump box by moving backward the dump box
lifting joystick situated on the dumper driver's seat (fig.2). If
you pull forward the joystick you bring back the dump box
on the ground.
fig. 2
BUCKET CONTROL
You lower the bucket if you move the bucket control joystick
situated on the dumper driver's seat (fig.3). You lift the bucket
if you pull the lever back.
fig. 3
77
12.2.5 GREASING POINTS
Nr. Particolare
Intervallo (ore)
8
Q.tà
1
Perno culatta cilindro benna
2
Perno occhio cilindro benna
2
3
Perno rotazione braccio benna
2
4
Perno culatta cilindro ribaltamento
1
5
Perno occhio cilindro ribaltamento
1
•
•
•
•
•
2
3
2
1
5
4
12.2.6 STORAGE OF THE MACHINE
Beside the points described at pag.56 (chapter 8) in the standard Dumper HP1500, do the
following operations:
•
•
Put the machine with the lowered dump box and bucket on the ground.
Lubricate with hydraulic oil or with grease, the overhanging part of the cylinders rod.
78
230
560
2275
230
1400
1020
470
1750
(1320)*
2720
3335
900
950
2445
N.B.: dimensions in mm.
- Dump box capacity ..................................................................................................0,50 m3
79
1545
1375
392
1072
1820
1900
400
12.2.8 HYDRAULIC SYSTEM DIAGRAM
BENNA
AUTOCARICANTE
1/4"G
1/4"G
1/4"G
1/4"G
14
ALLARGAMENTO
OPTIONAL
RIBALTAMENTO CASSONE
CINGOLO SINISTRO
SOLLEVAMENTO
CINGOLO DESTRO
R
14
12
R
10
13
11
11
B
3/8"G
3/8"G
T1, T2
A
B
T1, T2
1/4"G
1/4"G
1/4"G
1/4"G
1/4"G
1/4"G
A
ÿ10 Sp.1.5
ÿ10 Sp.1.5
Ps
1/4"G
ÿ10 Sp.1.5
ÿ10 Sp.1.5
1/4"G
1/4"G
ÿ10 Sp.1.5
ÿ10 Sp.1.5
1/4"G
Ps
1/4"G
1/4"G
A2
A4 B4
A5 B5 P3
A6
B6
175 bar
1/4"G
175 bar
3/8"G
3/8"G
1/4"G
A3 B3 P2
1/4"G
B2
6
1/4"G
B1
1/4"G
A1
1/4"G
1/4"G
1/4"G
1/4"G
9
175 bar
1/4"G
P1
Cingolo Dx
Sollevamento
Cingolo Sx
Allargamento
2° Velocita'
Ribaltamento
Autoc./Rotaz.
T
1/4"G
8
RD
T
1
3/8"G
1
P
1/2"G
1/2"G
RM
3 POMPE INGR.
18.4x3 litri/min
Pressione =175bar
P2
P1
2 bar
2
22L
P3
3
3/4"G
1
1/4"G
3/4"G
3/8"G
3/8"G
3/8"G
T
5
YANMAR 3TNE74
Potenza 24HP
3600 Giri/min
1"G
22L
M
4 bar
4
80
7
KEY
1.
Yanmar 3TnE74-YC Diesel engine
2.
Variable displacement triple pump
3.
Hydraulic oil filter
4.
Water-oil exchanger
5.
Exhaust manifold
6.
Distributor
7.
Solenoid valve second speed
8.
Selection electrovalve
9.
Collector
10.
Widening cylinders (optional)
11.
Reduction gear drive
12.
Dumping jack
13..
Lifting jack
14.
Self-loading jacks
81
12.3) ROTATING BUILDING KIT
12.3.1 CONNECTING ROTATING BUILDING KIT TO THE MACHINE
Place the rotating building kit (A) on the dumper base (B). Fix the kit to the base holes (B)
with 10 screws (C) and with 2 screws (D) at the head.
D
C
B
A
Connect the hydraulic tubes (A), coming from the distributor situated on the dumper base,
directly to the dumping cylinder (B) and to the kit rotating engine (C).
A
B
C
A
82
12.3.2 TERMINOLOGY
To make it easier to read the safety, operating and maintenance of the self-loading kit, we
give below the names of the assembled components:
1
2
5
3
4
KEY
1)
2)
3)
4)
5)
Building dump box
Dumping cylinder
Rotating dump box support
Rotating engine
Kit base
83
1
1.
2.
3.
4.
5.
6.
2
3
4
5
Carriage left translation control joystick
Dump box rotation control joystick
Optional (extension) control joystick, if planned
Dumping control joystick
12.3.4 DESCRIPTION OF THE CONTROLS
DUMP BOX ROTATING CONTROL
You rotate the dump box to the left ( fig.A) if you move the dump
box joystick forward situated on the dumper driver’s seat. You
rotate the dump box to the right (fig.B) if you pull the joystick
backward.
fig. B
fig. A
84
6
DUMPING CONTROL
You do the dumping if you move the dumping joystick forward
situated on the dumper driver’s seat (fig.C). You put back the
dump box horizontally if you pull the joystick backward.
fig. C
No. Part
Q.ty
1
Rotation fifth wheel
1
2
Dumping cylinder cradle pin
1
3
Dumping cylinder eye pin
1
Interval (hours)
8
•
•
•
1
2
3
85
Beside the points described at pag.56 (chapter 8) in the Dumper HP1500 standard operating
and maintenance manual, do the following operations:
• Place the machine with the bucket horizontally.
• Lubricate with oil or grease the overhanging part of the dumping cylinder rod.
86
560
230
1400
1020
470
1750
(1320)*
2660
900
950
1739
90
°
2445
90
°
N.B.: Dimensions in mm.
Dump box capacity ................................................................................................0,50 m3
87
1545
1375
392
571
1072
1240
2270
°
80
230
ROTAZIONE CASSONE
ALLARGAMENTO
OPTIONAL
CINGOLO SINISTRO
CINGOLO DESTRO
R
13
12
R
10
11
11
M2
Ps
B
3/8"G
T1, T2
A
B
T1, T2
1/4"G
1/4"G
1/4"G
1/4"G
A
1/4"G
1/4"G
1/4"G
1/4"G
1/4"G
V2
1/4"G
V1
1/4"G
M1
3/8"G
Ps
1/4"G
A3
B3
P2
A4 B4
A5 B5
A6
P3
B6
175 bar
1/4"G
175 bar
3/8"G
1/4"G
B2
6
3/8"G
1/4"G
A2
B1
1/4"G
A1
1/4"G
1/4"G
1/4"G
9
175 bar
1/4"G
Cingolo Dx
Sollevamento
Cingolo Sx
Allargamento
2∞ Velocita'
Ribaltamento
Autoc./Rotaz.
T
1/4"G
8
P1
RD
T
1
3/8"G
1
P
1/2"G
1/2"G
RM
T
1/4"G
3/4"G
3/8"G
3/8"G
3/8"G
5
3 POMPE INGR.
18.4x3 litri/min
Pressione =175bar
2 bar
2
P2
P1
22L
P3
3
3/4"G
1
YANMAR 3TNE74
Potenza 24HP
3600 Giri/min
1"G
22L
M
4 bar
4
88
7
LEY
1.
3TNE74-YC Yanmar Diesel engine
2.
3.
4.
Water-oil exchanger
5.
Exhaust manifold
6.
Distributor
7.
8.
9.
Collector
10.
11.
12.
Dumping jack
13.
Engine gear rotation + Anti-shock valve
89
12.4) SELF-LOADING BUILDING KIT
12.4.1 CONNECTING THE SELF LOADING KIT TO THE MACHINE
Place the self-loading kit (A) to the dumper base (B). Fix the kit with 16 screws (C) to the
dumper base holes (A) and with 2 screws (D) at the head.
A
B
C
D
The self-loading building kit is equipped with a hydraulic system independent from the one
on the dumper on which it must be fixed.
Connect the hydraulic tubes, coming from the distributor situated on the dumper base, to the
flexible tubes (A) situated on the kit.
A
90
12.4.2 TERMINOLOGY
To make it easier to read the safety, operating and maintenance instructions of the kit, you
will find below the various assembled components:
1
6
2
3
5
KEY
1)
2)
3)
4)
5)
6)
Self loading building dump box
Bucket
Arm
Self loading cylinders
Self loading dump box support
Dump box dumping cylinder
91
4
1
1.
2.
3.
4.
5.
6.
2
3
4
5
Carriage dumping control joystick
Bucket control joystick
DUMPING CONTROL
situated on the dumper driver’s seat (fig.A). You put back the
dump box horizontally if you pull back the joystick.
fig. A
92
6
BUCKET CONTROL
You lower the bucket if you move the bucket control joystick
forward situated on the dumper driver’s seat. You lift the
bucket if you pull the joystick backward (fig.B).
fig. B
93
No. Part
Interval (hours)
8
Q.ty
1
Bucket cylinder cradle pin
2
2
Bucket cylinder eye pin
2
3
Bucket arm rotating pin
2
4
1
5
1
•
•
•
•
•
3
2
1
5
4
Beside the points described at pag.56 (chapter 8) in the standard HP1500 dumper operating
• Place the machine with the dump box horizontally;
• Lubricate with oil or grease the overhanging part of the cylinders rod.
94
377
230
560
1400
230
330
1020
1750
(1320)*
1750
900
950
1050
3285
95
1545
1375
392
1240
1072
2270
980
BENNA
AUTOCARICANTE
1/4"G
1/4"G
1/4"G
1/4"G
ALLARGAMENTO
OPTIONAL
CINGOLO SINISTRO
CINGOLO DESTRO
R
13
13
12
R
10
11
11
B
3/8"G
3/8"G
T1, T2
A
B
T1, T2
1/4"G
1/4"G
1/4"G
1/4"G
1/4"G
A
Ps
1/4"G
1/4"G
1/4"G
1/4"G
A2
B2
A3 B3 P2
6
A5 B5 P3
3/8"G
A4 B4
A6
B6
175 bar
1/4"G
175 bar
3/8"G
9
1/4"G
B1
1/4"G
1/4"G
A1
1/4"G
1/4"G
1/4"G
1/4"G
1/4"G
1/4"G
Ps
175 bar
1/4"G
Cingolo Dx
Sollevamento
Cingolo Sx
Allargamento
2° Velocita'
Ribaltamento
Autoc./Rotaz.
T
1/4"G
8
P1
RD
T
1
3/8"G
1
P
1/2"G
1/2"G
RM
3 POMPE INGR.
18.4x3 litri/min
Pressione =175bar
P2
P1
2 bar
2
22L
P3
3
3/4"G
1
1/4"G
3/4"G
3/8"G
3/8"G
3/8"G
T
5
YANMAR 3TNE74
Potenza 24HP
3600 Giri/min
1"G
22L
M
4 bar
4
96
7
KEY
1.
2.
3.
4.
Water-oil exchanger
5.
Exhaust manifold
6.
Distributor
7.
8.
9.
Collector
10.
11.
12.
Dumping jack
13.
Self-loading jacks
97
BUILDING KIT
12.5) BUILDING KIT
12.5.1 CONNECTING THE BUILDING KIT TO THE MACHINE
Place the building kit (A) on the dumper base (B). Fix the kit with 14 screws (C) to the holes
of the dumper base (A) and with 2 screws at the head (D).
A
C
B
D
The building kit is equipped with a hydraulic system independent from the one on the
dumper to which it must be fixed.
Connect the hydraulic tubes situated on the dumper base (A), coming from the distributor, to
the flexible tubes (B) situated on the kit.
B
98
A
BUILDING KIT
12.5.2 TERMINOLOGY
To make it easier to read the safety, operating and maintenance instructions of the building
kit, you will find below the names of the various components.
1
2
3
KEY
1)
2)
3)
Building dump box
Dumping cylinder
Dump box support
99
BUILDING KIT
1
1.
2.
3.
4.
5.
2
3
4
Dumping control joystick
DUMPING CONTROL
situated on the dumper driver’s seat. You put back the dump
box horizontally if you pull the joystick backward (fig.A).
fig. A
100
5
BUILDING KIT
No. Part
Q.ty
1
2
1
1
Interval (hours)
8
•
•
2
1
Beside the points described at pag.56 (chapter 8) in the standard HP1500 dumper operating
• Place the machine with the dump box horizontally
• Lubricate with oil or grease the overhanging part of the cylinders rod.
101
BUILDING KIT
230
560
1400
230
1020
1750
(1320)*
2520
900
950
2300
102
1545
1375
392
350
377
1090
1072
2270
980
BUILDING KIT
ALLARGAMENTO
OPTIONAL
CINGOLO SINISTRO
CINGOLO DESTRO
R
12
R
10
11
11
B
3/8"G
3/8"G
T1, T2
A
B
T1, T2
1/4"G
1/4"G
1/4"G
1/4"G
1/4"G
A
Ps
1/4"G
1/4"G
1/4"G
1/4"G
Ps
1/4"G
B1
A2
A4 B4
A5 B5 P3
A6
B6
175 bar
1/4"G
175 bar
3/8"G
A3 B3 P2
3/8"G
B2
6
1/4"G
1/4"G
A1
1/4"G
1/4"G
9
175 bar
1/4"G
P1
Cingolo Dx
Sollevamento
Cingolo Sx
Allargamento
2° Velocita'
Ribaltamento
Autoc./Rotaz.
T
1/4"G
8
RD
T
1
3/8"G
1
P
1/2"G
1/2"G
RM
3 POMPE INGR.
18.4x3 litri/min
Pressione =175bar
P2
P1
2 bar
2
22L
P3
3
3/4"G
1
1/4"G
3/4"G
3/8"G
3/8"G
3/8"G
T
5
YANMAR 3TNE74
Potenza 24HP
3600 Giri/min
1"G
22L
M
4 bar
4
103
7
BUILDING KIT
KEY
1.
2.
3.
4.
Water-oil exchanger
5.
Exhaust manifold
6.
Distributor
7.
8.
9.
Collector
10.
11.
12.
Dumping jack
104
Legal and administrative seat
HINOWA S.p.A.
I - 37054 NOGARA (VR) via Fontana
Tel. +39 0442 539100
Fax +39 0442 539075
[email protected]
www.hinowa.com

Impaginato Ed. 03_2005 GB

Transcription

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