Valmet 901.4

GB
T!
HE
NY
W!
NE
A thinning expert for new levels
of profitability and job satisfaction
Highlights
The Valmet 901.4 is part of a brand new generation of thinning harvesters, combining old
and new advantages to deliver optimum profitability. Here are a few of the essential new
features and benefits:
Brand new MaxiXplorer
control and information
system, infinitely more
powerful, faster, and
easier to use than its
predecessor.
Refined transmission
to optimize everything
from traction to
maneuverability and
speed.
New and larger cab,
32% roomier. New
ventilation and improved
ECC (Electronic
Climate Control) for
considerably better air
quality, comfort, and
performance.
Market-leading cab
environment, reflected
in everything from the
ergonomic use of space
to the solutions for
an extra seat, storage
spaces, bottle/thermos
holder, PC/printer
storage, and more.
The unique boom
position beside the cab
ensures the harvest is
always right in front of
you.
The thinning harvester
of tomorrow today.
Thinning with maximum profitability has
a new name – the Valmet 901.4. As soon
as you climb into the cab, you’ll realize
the extent of the changes. The 901’s new
cab is considerably roomier than that of
its predecessor, the dot-3. It has grown
from the operator’s perspective in every
direction. A full 32% more space can do
wonders for both job satisfaction and
productivity.
Consider the headroom, for example,
which is now almost 20% higher. The
standing area in front of the driving seat
makes it easy stretch and take a short
standing break. The larger interior with it’s
vast windows also means better visibility.
There is space for a passenger, and more
room with better placement for storage,
including the PC/printer. Combined with
the cab’s unique full-circle slewing and
the equally unique leveling, this is the
market’s most high-performance operator
environment.
But that’s not all. Another new feature is
the greatly improved air quality, achieved
with new ventilation and improved air
conditioning. The MaxiXplorer computer
system is brand new, too, offering
revolutionary user-friendliness, better
performance, and unprecedented speed.
Naturally, all its former glory remains.
The maneuverability and versatility of the
901.4 is now even better with the improved
transmission. The long reach and large work
area are as impressive as as ever, but now
its better and even more enjoyable to own.
Extremely cost-efficient, with
fuel economy, reliability, and
ease of service comprising
important factors.
Information system
Brand new MaxiXplorer control and
information system, infinitely more
powerful, faster, and easier to use
than its predecessor.
Superior autoleveling ensures
you always
sit on a level,
enabling you to
perform better.
New larger cab, a
full 32% roomier,
optimizes the
high-performance
operator
environment and
even provides
room for an
instructor.
Best possible
productivity
through high
performance
operator
environment,
maximum
maneuverability,
and wide working
range.
The full-circle
slewing cab
ensures that
the operator
is always in
the center
and thereby
eliminates head
turning and
provides perfect
visibility and
comfort.
Technical specifications
17°
20°
22°
20°
22°
3680
3730
640
585
1850
6930
17°
1650
1650
A
1650
6280
Wheel equipment alternatives and machine width (A) with different tire options
4WD (front/rear)
6WD (rear)
Tire option
Width (mm/inches)
600/65x34
2,730/9’
700/55x34
710/55x34
620/55x30.5
2,720/8’11”
650/65x26.5
2,780/9’1”
4-W
6-W
14 490 kg (16 tons)
15 100 kg (16.6 tons)
Tire option
Width (mm/inches)
600/50x22.5
2,600/8’6”
2,900/9’6”
650/45 x 22.5
2,650/8’7”
2,910/9’6”
710/40x22.5
2,810/9’3”
6WD (front)
NOTE! Stated dimensions are nominal and may vary depending on manufacturing tolerances.
Weight
Hydraulic system
Curb weight :
1)
1)
Circuit load sensing/high-low balanced
constant pressure, variable piston pump
applies to 600 tires.
Flow:
246 l/min (0-65 gal) at 1,700 rpm
System pressure:
250 bar (3,625 PSI)
Working pressure, crane: CRH 15 & CRH 15 DT: 240 bar (3,480 PSI)
Engine
66 CTA. 6-cylinder, turbo with Commonrail. Tier 3.
Stroke volume:
6.6 l (1.74 gal)
Power:
150 kW DIN (204 hp) at 2,000 rpm
Torque:
800 Nm at 1,500 rpm
Fuel tank:
approx. 370 l (97.7 gal)
Hydraulic oil reservoir:
approx. 200 l (52.8 gal)
Miscellaneous:
Pressure filter for hydrostatic circuit.
Return oil filters for hydrostatic drive and
hydraulics. Hydraulic oil level warning.
Frame/Axles
Axle, front:
Axle, back:
£xä
£{ä
nää
£Óä
Çxä
Çää
Èxä
£ää
nä
Ó{ä
ÓÎä
ÓÓä

Hydraulic multi-disc brakes. Hydraulic
accumulator charging valve.
Driving brake/
Working brake:
Parking brake:
Multi-disc brakes in oil bath.
Automatically engaged when working.
Spring-action brake with electro-hydraulic
control. Emergency brake
Braking performance:
Conforms to ISO 11169, and VVFS 2003:27
Crane
Model:
CRH 15
Reach:
10 m (32’10”)
11 m (36’11”)
Lifting torque, gross:
156.5 kNm
156.5 kNm
Slewing torque, gross:
35.5 kNm
35.5 kNm
38.5 kN
38.5 kN
350.1
330.2
Óää
£äää
£Óää
£{ää
£Èää
-«ii`Ê­À«“®
£nää
Óäää
ÓÓää
Power transmission/transmission
Hydrostatic-mechanical, controlled with
MaxiXplorer. Transfer gearbox with 2
positions. Disengageable front axle drive.
Stabilizer with hub reduction. Differential
with mechanical differential lock. Hydraulic stabilizer locking with auto-leveling.
Brake system
Èää
™ä
-
Ê­}Ɏ7…®
*œÜiÀÊ­Ž7®
££ä
/œÀµÕiÊ­ “®
£Îä
Rigid axle with hub reduction or bogie
for 6WD. Differential with mechanical
differential lock.
Differential locks:
Mechanical electro-hydraulic control
Driving speed:
0-25 km/h (15.5 mph)
Pulling force,
telescopic arm, gross:
Pulling force:
13,000 kp (128 kN)
Head:
CRH 15DT
Steering
Hydraulic articulated joint.
Lever steering:
Load sensing (LS) proportional servo
steering from crane controls/rocker.
Steering angle:
+/- 40°. Electric end limit damping.
Ex. misc. equip.:
Steering wheel.
Electrical system
Voltage:
24 V
Battery capacity:
2x140 Ah
Generator:
2x100A
Lighting
Work lights:
Ex. misc. equip.:
Control and information system
MaxiXplorer
Integrated system for machine and
head control. Operator-specific settings
available for head, crane, and machine
functionality. Cross-cutting and machine
status info display. Production information. Administrative tools.
PC
Processor, clock speed:
Internal memory:
Hard drive, size:
Color screen:
DVD player:
USB ports:
More than 30 lux in work area. Halogen
cab, boom, and reversing lights.
Xenon lights on cab and boom. Roofmounted work lights, Halogen or Xenon.
1.4 Ghz
1 Gb RAM
20 Gb
12”, anti-reflection glass
Option
8, one of which on the front
of the display for easy access.
Serial ports:
2
Operating system:
Windows XP Pro
Keyboard with trackball: Included
Available options:
Ergonomics
Auto-leveling to ease work. Cab coupled to
stabilizer. The crane and cab on a horizontal and rotating platform. Autolev - fully automatic auto-leveling of the cab and crane.
Hydraulic stabilization during transport.
Horizontal leveling:
A4 printer. GPS antenna. Production
reports.
Documentation
Driving and Start Manual in paper format.
Operator’s Manual and Spare Part
Catalog on CD.
Longitudinally 20°/22° and laterally 17°
Available options
Rotation:
315°
Ex. misc. equip.:
Crane damping. Slew damping.
Cab
Safety tested. Auto-leveling. Thermal
and acoustic insulation. Sun blinds.
Safety:
Conforms to ROPS ISO 8082, FOPS ISO
8083 and OPS ISO 8084
Seat:
Choice of ergonomically designed seat
for individual adjustment of the seat
cushion, back and lumbar support, arm
rests, and control panels.
Windshields:
Forward side windows of 15 mm (0.6”)
safety glass (Polycarbonate).
Heating/ventilation:
Heating and cooling unit (ECC). Filtered
intake air with allergen filter.
Biodegradable hydraulic oil
Noise level:
As per ISO standard.
Toolbox with tools
Vibrations:
As per ISO standard.
Miscellaneous:
Manual tilt. Multi-position safety lock.
Electric kit for comm-radio and telephone
(12V). Windshield wiper and washer on
front and roof windows.
Ex. misc. equip.:
Swivel seat. Electrically-controlled
platform under the cab. Radio with MP3
player and USB port. Air-ventilated BeGe
seat with head rest.
Harvester head
Weight:
Valmet 330.2
Valmet 350.1
from 685 kg (1,510 lb) from 960 kg (2,094 lb)
Felling/cutting diameter: 480 mm (18.9”)
600 mm (23.6”)
Feed speed:
0-4.5 m/s (0-14.8 ft/s) 0-5 m/s (0-16.4 ft/s)
Feed force, gross:
15.5 kN
16.5-25.3 kN
Opening upper knives, max.: 460 mm (18.1”)
600 mm (23.6”)
Roller opening, max.:
530 mm (20.9”)
520 mm (20.5”)
Rotator:
Roller slewing with hydraulic motor
Control and inform. system: MaxiXplorer
Sprinkler system. Semi-automatic, Waterbased fire extinguishing. Conforms to
RUS 127.
Hand-held extinguishers. 2 x 6 kg (13 lb)
ABE-3 powder extinguishers
Instruction manual in paper format (also
electronic in Maxi)
Spare parts catalogue in paper format
(also electronic in Maxi)
Diesel heater 9.1 kW incl. timer and hydraulic oil heater.
Stump treatment equipment
Service ladders
Remarks
The specification describes possible
equipment, not that which is standard
or optional. Stated weights are based on
standard equipment. Specifications and
designs are subject to change without
notice.
-.%#&
Why choose a Valmet harvester?
High productivity, low operating costs, innovative technology, superb operator environment
– these are just some of the features that make Valmet forestry machines some of the best in the
world. Behind all this is a highly-focused strategy to continually build upon the advantages of
owning a Valmet harvester. A strategy based on the following principal ideas.
Ergonomics
Customer Support
Your forestry machine is a mobile work environment
where the operator’s opportunities to perform
optimally without tiring are a decisive factor for
success. This is an important reference point that has
helped develop the unique ergonomic advantages of
Valmet harvesters. These include leveling cabs and
booms mounted together, keeping the harvesting
head centered in the field of vision.
Fast and competent service bears directly on forestry
machine performance and economy An extensive
service network provides the Valmet owner with a
sense of security. Well-trained technicians provide
additional assurance, as they are Valmet experts.
Another benefit is ProSelect, our special line of
accessories and consumables. The range is based on
a selection of items that are all of the highest quality
and designed for both Valmet and other brands of
professional forest machinery.
The ambition to maximize profitability is one of the
most important forces driving the development of
Valmet harvesters. Each small improvement that
increases productivity and reliability, reduces costs,
or saves time is of interest. Tangible and quantifiable
examples from today’s Valmet harvesters include
fuel-efficient engines, highly efficient hydraulics, fast
heads, and unsurpassed productivity.
Productivity
More work in less time – a comment we often hear
from contractors who switch from competing
brands to Valmet. There are many reasons, large
and small. The most important include extremely
high-performance operator environments, great
maneuverability, effective heads, powerful control
and information systems, and large work areas from
stationary positions.
www.komatsuforest.com
Environment
Forests are an essential and fragile element of the
global ecology. Consequently, every new Valmet
product, and all its component parts, is considered
from both short-term and long-term environmental
perspectives. This has resulted in real environmental
improvements such as highly-effective exhaust
emission control and low, evenly-distributed ground
pressure in Valmet harvesters. Environmental
considerations also permeate our broad range of
accessories and consumables, such as in our special,
rapidly biodegradable oils.
Global Experience
Valmet harvesters are found the world over.
Consequently, they are designed to deliver optimum
profitability regardless of conditions. The same
fundamental concept is applied to our global
service and dealer network that provides support to
thousands of Valmet owners on a daily basis.
Art nr v901_4_b_gb08. TR Reklambyrå. Ågrenshuset. Mars 2008
Economy