Agricultural Equipment

Agricultural
Equipment
A Carraro Group
Company
2
3
Introduction
Carraro Group
Carraro is a multinational Group and world
leader in power transmission systems. Its core
business consists in conceiving, designing,
validating, manufacturing and marketing drive
systems for construction equipment, agricultural
tractors, material handling, light commercial
vehicles, automobiles, renewable energies and
stationary applications.
The Group, whose holding company Carraro Spa
has been listed on the Italian Stock Exchange
since 1995, is based in Campodarsego (Padua)
and has manufacturing facilities in Italy, Germany,
Argentina, India and China.
The Group
Areas
Global footprint
Where we are
Integrated solutions (axles, transmissions,
final & swing drives) for a wide range
of applications: mining, construction
equipment, agricultural tractors, light
commercial vehicles, material handling
and stationary applications; cut steel gears
for the automobile sector, agricultural
applications and construction equipment,
railway, industrial sector and wind power
generators; sintered gears and components
for cars, light commercial vehicles,
two-wheel vehicles, power tools, garden
equipment, material handling, industrial
applications and wind energy.
Design and manufacturing of light
utility, vineyard & orchard tractors, from
60 to 100 HP; offering a wide range
of engineering services, from simple
consultancy to “turnkey” projects.
Inverters and power control systems for
renewable energies production (solar &
wind energy). Variable speed drives and
soft starters for electric motors in industrial
automation, water management, HVAC
and refrigeration, cement, oil&gas plants.
Hybrid and electric vehicle powertrains.
Manufacturing sites
Italy (8 plants), Argentina (Haedo), Germany (Hattingen),
India (2 plants - Pune), China (Qingdao, Suzhou)
Dealers
Iran, Turkey, China, South Korea, Australia, Japan, Poland,
Ukraina, USA, South Africa
Branches
USA (Virginia Beach, San Francisco), Brasil (San Paolo),
Italy (Milan), Germany (Munchen), Russia (Moscow),
Spain (Castellon de la Plana), Canada (Toronto),
China (Shanghai), India (Pune)
Dedicated spare parts plants
Italy (Monselice), USA (Rockford)
Engineering Centers
Italy (Padova, Bologna), Germany (Hattingen), India
(Pune), Argentina (Haedo)
Service providers
Italy, Germany, France, Portugal, Czech Republic, Albania,
Chile, Perù, Brasil, Turkey, Denmark, Paraguay, Poland,
Hungary, USA, China
Carraro Drive Tech
Carraro Drive Tech is
the Carraro Group’s core
business: designing,
manufacturing and
marketing axles and
transmissions, hydraulic
drives and heavy duty
gears. The company
operates in various
markets with three
different brands
Wherever there is a need for integrated
transmission systems for off- and onroad vehicles, Carraro Drive Tech has
the solution, with a complete, diversified
product range for agriculture, construction
equipment, mining, and material handling.
Carraro drivelines have been optimised for
the individual markets of application, to
guarantee the very best efficiency and most
practical vehicle layout.
All this is possible thanks to the wide
range of combinations of rigid and
steering axles and mechanical, automatic
or semi-automatic transmissions. The
Carraro systems have been designed for
the optimal integration of mechanics and
hydraulics, under the supervision of an
advanced electronic control unit. This can
best manage the whole driveline while
monitoring and diagnosing the vehicle
functions.
O&K Antriebtechnik is one of the world´s
leading producers of planetary drives.
As a competence centre within the
Carraro Group, the company develops,
manufactures & offers a full-range of
final drives, slew drives and cutter drives
for mobile applications as well as drives
for winches, walkways and escalators.
Ever-shrinking dimensions enable the
units to be installed wherever space is of
the essence, but O&KA is also capable of
supplying the biggest drives ever made
anywhere in the world, adapted for the
largest mining shovels and tracked cranes.
SIAP is the centre of excellence of the
Carraro Group for heavy-duty steel
gears. In its plants the company is able to
manufacture state-of-the-art products,
thanks to leading-edge technologies
covering a huge range of machining
operations, with Gleason and Oerlikon
cutting systems and lapped or ground
surface finishings. The high quality of SIAP
gears is assured by advanced processes
for control – on Zeiss and Klingelnberg
systems – and verification of meshing
noise on testers. Optimisation of geometry
and drive is ensured through the use of
dedicated software programs.
Carraro Drive Tech
Drivelines for agricultural
applications
The Carraro Drive Tech Range for
agricultural Tractors includes steering
drive Axles or front Suspension Modules
for a power range engines between 35
and 370 hp, coupled with a range of
Transmissions up to 180 HP.
Carraro Drive Tech also proposes several
configurations of rear steering drive Axles
for Harvesting Machines.
The “Local for Local” Philosophy has not
been adopted by Carraro just to realize its
Global Manufacturing Footprint, but also
in the Product Development approach.
Thanks to the Local Enginnering
Presence, Carraro has achieved a deep
knowdlege of Customer Needs not only in
the traditionally Markets, but also of the
Emerging ones.
Leveraging such know-how Carraro has
conceived its Product Range offering
solutions suitable for both Basic and
Premium Applications.
Designed to meet different needs (crop
types, land dynamics, maneuvering
Space, etc.) and to work in all enviroment
conditions, the Carraro transmission
Systems deliver vehicle performance that
will maximize the productivity, at the same
time enhancing the fuel efficiency.
The most advanced System includes the
proprietary Electronic Control Unit, which
enables the management of the whole
powertrain optimizing its performances, in
terms of easy driveability, productivity and
fuel efficiency.
10
11
Trans
mis
sions
12
AGRICULTURAL EQUIPMENT
TRANSMISSIONS
13
T 3.0
T 3.0 Agricultural transaxle
Input data
Gross Engine Power
(ECE R24)
kW
28
HP
38
Max engine speed at rated power
rpm
2000
Maximum input torque
Nm
149
Configuration
› Designed for tractors bound for the
emerging markets for a power range up to
38 hp with a drop final reduction providing
off-set wheel center axis
› The two-axis design reduces dimensions,
leaving ample room for the driver area
› The basic version, with 8 forward plus 2
reverse speeds and constant mesh “collar
shift” gears, allows massive cost savings,
Premium option with synchro reverser
provide the 8+8 transaxle version
› The hydraulic lift draft, position and mixed
control type, lift capacity 11,000 N, is
designed for large attachments, thereby
reducing job performance times
› The mechanically operated “Ball &
Ramp” wet brakes positioned close to the
differential act before the reduction unit
and are virtually maintenance free
› The mechanical pedal-controlled
differential locking ensures optimal grip
even on difficult terrain
› The optimal speed distribution between
2.6-32 Km/h allows smooth operation with
the different attachments carried on the 3point hitch or towed
› 540 and 540/540E PTO speed controlled by
a Single main clutch or with a double main
clutch provide possibility to indipendently
control the PTO versus the transmission
› The SAE3 standard clutch housing
interfaces with different engine makes and
satisfies the need for flexibility and image
demanded by the various manufacturers
Total gear
[fwd x rev]
8 x 2
8 x 8
Advantages
Gear box forward split
[gears x ranges]
4 x 2
4 x 2
› Progressive gear change with the tractor on
the go
Gear box shifting
Collar shift
Collar shift
Gear box reverse split
[gears x ranges]
1 x 2
4 x 2
Reverse shifting
Constant mesh
Collar shift / Synchro shift
› The indipendent PTO at 540 rpm or
540/540E allows for tractor to stop during
implement use and is ideal for jobs with
balers, rotary cultivators, etc.
› Hydraulic lift with draft position and mixed
control available as option
Options
Main data
Flange to flange distance
mm
1368
Reference torque at rear axle
Nm
7800
Total tractor nallasted weight
Kg
1900
Maximum rear tire size
Rear tire index radius
mm
625
Rear lift capacity at lower link
kN
11
Total transaxle weight (without lub oil)
Kg
470
Options
› Water proof sealing allows to work in
difficult environment like “rice puddling”
› 8F+2R speeds / 8F+8R speeds available
› Central position 4WD output
› Clutch housing with SAE5 / SAE4 interface
available
13.6 R 28
1 or 2 Pto Speed, Gear synchro, Reverse sliding gear, 4WD
All specifications can be subject to changes without prior advice by Carraro Drive Tech
14
AGRICULTURAL EQUIPMENT
TRANSMISSIONS
15
T 4.0
T 4.0 Agricultural transaxle
Input data
Gross Engine Power
(ECE R24)
kW
33
HP
45
Max engine speed at rated power
rpm
2000 / 2200
Maximum input torque
Nm
184
Configuration
› Designed for tractors bound for the
emerging markets for a power range up
to 45 hp with a epiciclic final reduction
providing in line wheel center axis
› The basic version has 8 forward plus 2
reverse speeds and constant mesh “collar
shift” gears, Premium option with synchro
reverser provide the 8+8 transaxle version
› The hydraulic lift draft, position and mixed
control type, lift capacity 10,000 N, is
designed for heavy attachments
› The wet oil brakes are ball and ramp type
mechanically operated, located aside of
differential unit and maintenance free
› The transmission is equipped with 100%
differential lock controlled by a pedal
› The optimal speed distribution between
2.6-30 Km/h allows smooth operation with
the different attachments carried on the
3-point hitch or towed
› 540 and 540/540E PTO speed controlled by
a Single main clutch or with a double main
clutch provide possibility to indipendently
control the PTO versus the transmission
› The SAE 4 clutch housing enables to
interface a large options of different
engines
Total gear
[fwd x rev]
8 x 2
8 x 8
Advantages
Gear box forward split
[gears x ranges]
4 x 2
4 x 2
› Progressive gear change with the tractor on
the go
Gear box shifting
Collar shift
Collar shift
Gear box reverse split
[gears x ranges]
1 x 2
4 x 2
Reverse shifting
Constant mesh
Collar shift / Synchro shift
› The indipendent PTO at 540 rpm or
540/540E allows for tractor to stop during
implement use and is ideal for jobs with
balers, rotary cultivators, etc.
› Hydraulic lift with draft position and mixed
control available as option
Options
› Water proof sealing allows to work in
difficult environment like “rice puddling”
› The facility for mechanical-control 4WD
take-off will add further versatility to the
transaxle
› Optional configuration for 2800 rpm engine
use
Main data
Flange to flange distance
mm
1368 / 1250
Reference torque at rear axle
Nm
8584
Total tractor nallasted weight
Kg
2100
Maximum rear tire size
13.6 R 28
Rear tire index radius
mm
625
Rear lift capacity at lower link
kN
11
Total transaxle weight (without lub oil)
Kg
495 (standard 8F+2R, 2WD) / 540 (8F+8R, 4WD)
Options
1 or 2 Pto Speed, Gear synchro, Reverse sliding gear, 4WD
All specifications can be subject to changes without prior advice by Carraro Drive Tech
16
AGRICULTURAL EQUIPMENT
TRANSMISSIONS
17
T 5.0 Agricultural transaxle
T 5.0
T 5.5
Input data
Gross Engine Power
(ECE R24)
kW
54
63
HP
73
86
Max engine speed
at rated power
rpm
2300
2300
Maximum input torque
Nm
272
324
Configuration
› The 2-shaft design reduces gearbox size
and provides ample room in the driver
area, significantly enhancing ergonomics
and comfort
› The basic configuration offers synchronized
reverser
› The basic version complete with
synchronized constant mesh gears 8
forward / 8 reverse gears ensures driving
comfort and reliability
› The wet service brakes are designed to be
virtually maintenance free and to last as
long as the tractor
› The basic version control is manual/
mechanical
› The ground drive rear power take-off
(GDPTO), allows the attachment of a motor
trailer, improving versatility and traction on
slopes or muddy terrain
› The independent rear PTO ideal for
Vineyard/Orchard tractors and light
duty STD’s which are mainly used with
attachments
› The SAE 3 clutch housing ensures
connection to different makes of diesel
engine and satisfies the flexibility and
brand image requirements of the various
manufacturers
Total gear
[fwd x rev]
8 x 8
12 x 12
24 x 24
8 x 8
12 x 12
24 x 24
24 x 12
Gear box configuration
[gears x ranges]
4 x 2
4 x 3
2 x 4 x 3
4 x 2
4 x 3
2 x 4 x 3
2 x 4 x 3
Gear box shifting
Synchro
gear /
Collar shift
range
Synchro
gear /
Collar shift
range
Synchro
gear /
Collar shift
range
Synchro
gear /
Collar shift
range
Synchro
gear /
Collar shift
range
Synchro
gear /
Collar shift
range
Synchro
gear /
Collar shift
range
› 12 forward / 12 reverse or 24 forward / 24
reverse gears, 30 km/h or 40 km/h
Gear box
[hi-lo]
–
–
Synchro
gear or
Power shift
–
–
Synchro
gear or
Power shift
Power shift
› The central position 4WD box option
incorporates the patented Easy-shift system
and is available for the 40 km/h version
Gear box reverse shifting
Synchro
gear
Synchro
gear or
Power shift
Synchro
gear or
Power shift
Synchro
gear
Synchro
gear or
Power shift
Synchro
gear or
Power shift
Power shift
Options
› Hydraulic brake control is available on the
version with suspended pedals for tractors
with cabs, etc
› The rear dry PTO clutch disk can be
supplied either in the “normally closed” or
“normally open” version
› The 540 rpm one-speed rear PTO is offered
in the basic version, while the two speed
540/540E or 540/1000, available as an
optional
› The draft, position and mixed control
hydraulic lift, together with descent speed
and sensitivity control, is available as an
optional
› Clutch housing with special length and
interface
› 4WD multidisc wet clutch is available
Main data
Flange to flange distance
mm
1540
1540
Reference torque
at rear axle
Nm
14900
17600
Total tractor
ballasted weight
kg
3240
3820
16.9R30
16.9R30
Rear tire index radius
mm
700
700
Rear lift capacity
at lower link
kN
26
26
30 aux. cyl.
Total transaxle weight
kg
725
725
Maximum rear tire size
Options
1 or 2 Pto speed, Ground drive Pto / Mechanical or hydraulic: brakes actuation, rear diff lock actuation / Wet clutch Pto / 30 kN rear
lift capacity with aux. cylinder
All specifications can be subject to changes without prior advice by Carraro Drive Tech
18
AGRICULTURAL EQUIPMENT
T 5.0 F
T 5.5 F
TRANSMISSIONS
19
T 5.0 V
Input data
Input data
Gross Engine Power
(ECE R24)
kW
55
67
HP
74,8
Max engine speed
at rated power
rpm
2300
Maximum input torque
Nm
297
kW
67
91,2
Gross Engine Power
(ECE R24)
HP
91,2
2300
Max engine speed at rated power
rpm
2300
Maximum input torque
Nm
360
360
Configuration
Configuration
24 x 24
24 x 12
8 x 8
12 x 12
24 x 24
8 x 8
12 x 12
24 x 24
24 x 12
Total gear
[fwd x rev]
12 x 12
Total gear
[fwd x rev]
2 x 4 x 3
2 x 4 x 3
4 x 2
4 x 3
2 x 4 x 3
4 x 2
4 x 3
2 x 4 x 3
2 x 4 x 3
Gear box configuration
[gears x ranges]
4 x 3
Gear box configuration
[gears x ranges]
Gear box shifting
Gear box shifting
Synchro
gear /
Collar shift
range
Synchro
gear /
Collar shift
range
Synchro
gear /
Collar shift
range
Synchro
gear /
Collar shift
range
Synchro
gear /
Collar shift
range
Synchro
gear /
Collar shift
range
Synchro
gear /
Collar shift
range
Synchro gear /
Collar shift range
Synchro gear /
Collar shift range
Synchro gear /
Collar shift range
Gear box
[hi-lo]
–
Synchro gear or
Power shift
Power shift
Gear box
[hi-lo]
–
–
Synchro
gear or
Power shift
–
–
Synchro
gear or
Power shift
Power shift
Gear box reverse shifting
Synchro gear or
Power shift
Synchro gear or
Power shift
Power shift
Gear box reverse shifting
Synchro
gear
Synchro
gear or
Power shift
Synchro
gear or
Power shift
Synchro
gear
Synchro
gear or
Power shift
Synchro
gear or
Power shift
Power shift
Main data
Main data
Flange to flange distance
mm
890 or 970
Reference torque at rear axle
Nm
13080
Total tractor ballasted weight
kg
3200
Flange to flange distance
mm
1240
1240
Maximum rear tire size
Reference torque
at rear axle
Nm
14100
16100
Rear tire index radius
mm
625
Total tractor
ballasted weight
kg
3200
3650
Rear lift capacity at lower link
kN
26
Total transaxle weight
kg
680
16.9 R28
16.9 R28
Options
Rear tire index radius
mm
675
675
Rear lift capacity
at lower link
kN
26
26
1 Or 2 pto speed, ground drive pto / Mechanical or hydraulic: brakes actuation, rear diff lock actuation /
Wet clutch pto / Creeper speed from 0,5 km/h
Total transaxle weight
kg
700
700
Maximum rear tire size
Options
1 or 2 pto Speed, Ground drive pto / Mechanical or hydraulic: brakes actuation, Rear diff lock actuation / Wet clutch pto
All specifications can be subject to changes without prior advice by Carraro Drive Tech
All specifications can be subject to changes without prior advice by Carraro Drive Tech
13.6 R28
20
AGRICULTURAL EQUIPMENT
TRANSMISSIONS
21
T 10.0
T 10.0 Agricultural Transaxle
Input data
Gross Engine Power
(ECE R24)
kW
85
HP
115
Max engine speed at rated power
rpm
2200
Maximum input torque
Nm
426
Configuration
› The 2-shaft design reduces gearbox size
and provides ample room in the driver area,
significantly enhancing ergonomics and
comfort
› The basic configuration offers synchronized
reverser ensuring easy and rapid reversal
when manoeuvring in narrow spaces typical
of orchards
› The basic version complete with
synchronized constant mesh gears 12
forward / 12 reverse gears ensures driving
comfort and reliability, as well as significant
tractor cost savings
› The wet service brakes, situated near the
differential and before the final reduction,
are designed to be virtually maintenance
free and to last as long as the tractor. The
basic version control is manual/mechanical,
while the hydraulic control is available as
an optional on the version with suspended
pedals for tractors with cabs, etc
› The ground drive rear power take-off
(GDPTO), basic on the 12 forward / 12
reverse and 24 forward / 24 reverse gear
versions, allows the attachment of a motor
trailer, improving versatility and traction on
slopes or muddy terrain
› The independent rear PTO has been
designed to transmit all the engine’s power
and is therefore ideal for Orchard tractors
› The SAE 3 clutch housing ensures
connection to different makes of diesel
engine and satisfies the flexibility and
brand image requirements of the various
manufacturers
Total gear
[fwd x rev]
12 x 12
24 x 24
24 x 12
Options
Gear box configuration
[gears x ranges]
4 x 3
2 x 4 x 3
2 x 4 x 3
› The wide range of optionals available, such
as 12/24 gears, 40 km/h and creeper, are
designed to satisfy the needs of state-ofthe-art, high productivity tractors
Gear box shifting
Synchro gear /
Collar shift range
Synchro gear /
Collar shift range
Synchro gear /
Collar shift range
Gear box
[hi-lo]
–
Synchro gear or
Power shift
Power shift
Gear box reverse shifting
Synchro gear
Synchro gear
Power shift
› The central position 4WD box option,
designed for 4WD front axles with central
differential, incorporates the SAHR wet
clutch which provides shifting on-the-go
and under load, so as to obtain automatic
braking on the four wheels when the brake
pedals are engaged. The mechanical easy
shift is also available as option
› The twin dry disk central clutch control
completes the supply
› The differential lock achieved with an
hydraulically-controlled wet multidisc
clutch is avaliable
› The two speed 540/540E or 540/1000,
available as an optional, enhances costconvenience and versatility
› The clutch housing with special length
and interface can be supplied on request
to satisfy specific vehicle architecture
requirements
Main data
Flange to flange distance
mm
1540
Reference torque at rear axle
Nm
29271
Total tractor ballasted weight
kg
5775
Maximum rear tire size
18.4 R34
Rear tire index radius
mm
775
Rear lift capacity at lower link
kN
45
Total transaxle weight
kg
1150
Options
2 pto speed, ground drive pto / Mechanical or hydraulic: brakes actuation, Rear diff lock actuation /
Wet clutch: pto, mfwd, differential lock / Creeper speed from 0,5 km/h
All specifications can be subject to changes without prior advice by Carraro Drive Tech
22
AGRICULTURAL EQUIPMENT
TRANSMISSIONS
23
T 12.0 / T 15.0 Agricultural Transaxle
T 12.0
T 15.0
Input data
Gross Engine Power
(ECE R24)
kW
104
130
HP
140
180
Max engine speed
at rated power
rpm
2200
2200
Maximum input torque
Nm
550
677
Configuration
› Transmission with Dual Clutch architecture:
the even gears are connected to one of
the two clutches, and the odd gears to the
other. When changing gear the electronic
control pre-selects the required gear by
means of the synchroniser, and therefore
inverts the clutch transmitting the power
› Standard speeds range from 1.6 to 40 km/h.
Maximum speed can be taken to 50 or 60 km/h
simply by acting on the electronic control
Options
› The Supercreeper option allows for tractor
use at speeds starting from 0.2 km/h
› 16 speeds with 8 Powershift and 2 synchro
ranges
Total gear
[fwd x rev]
16 x 16
24 x 24
32 x 32
Gear box configuration
[gears x ranges]
8PS x 2
8PS x 3
8PS x 4
Gear box shifting
Power shift gear (dual
clutch design) / Gear
synchro ranges
Power shift gear
(dual clutch design) /
Robotized gear synchro
ranges
Power shift gear
(dual clutch design) /
Robotized gear synchro
ranges
Gear box
[hi-lo]
–
–
–
Gear box reverse shifting
Power shift
Power shift
Power shift
Main data
› Possibility of changing 8 gears smoothly
in Powershift mode with robotised ranges,
thereby avoiding range changes and clutch
use in almost all field work
Flange to flange distance
mm
1640
1890
Reference torque
at rear axle
Nm
37079
47211
Total tractor
ballasted weight
kg
6875
8250
› The Power Reverse clutch, housed in the
central part of the transmission, allows
for a fully-automatic change of direction,
without gear changes, thereby reducing
repeated actions and cycle times
Maximum rear tire size
18.4 R38
20.8 R38
› Independent rear PTO, designed to transmit
full engine power, resulting in speeds of
540/540E/1000 revs./min
Options
› The electronic control uses an electricalhydraulic clutch to manage the full
transmission, guaranteeing the 4 drive
wheels during braking and in any working
conditions, as well as the differential locking
› The hydraulic system connected to the
transmission can be open centre or closed
centre, with a sensitive line. In both cases,
significant oil flows, pressure and lifting
capacity are obtained
› The rear axle contains two oil-cooled multidisc brake units and a hydraulic actuator
with power brake
› Electronic control lifter with dual external
cylinders guaranteeing lifting capacity of
5000 kg
Rear tire index radius
mm
825
875
Rear lift capacity
at lower link
kN
50
75
Total transaxle weight
kg
1450
1980
3 Pto speed / Super creeper speed from 0,2 km/h
All specifications can be subject to changes without prior advice by Carraro Drive Tech
AGRICULTURAL EQUIPMENT
24
Electronic Control Unit
TRAX
SAX
TEQ2
TEQ2 RDX
APPLICATION
Transmission and Suspension Systems under ECU
monitoring
Warnings and error signals to detect failure conditions
and excessive working parameters
Data exchange support according to CAN protocols as
SAE J1939 and KWP2000.
Alternative ECU service interface through proprietary
RS232 protocol.
Transmission Systems under ECU monitoring
Compliant with ISO13849 for a performance level PL=d
(equivalent to IEC/EN61508 SIL2).
Support Safety Certification of the systems where it is
integrated
Designed to provide calculation capacity adequate to
control system & transmissions with top features
Support several CAN protocols as XCP, SAE J1939 and
KWP2000.
32 bit CPU
256KB ROM
16KB RAM
32 bit main CPU
1MB ROM
64KB RAM
Auxiliary CPU (SafeMicro) to monitor main CPU activities
Configurable according application needs.
Setup parameters available for maximum operating
comfort and proper vehicle responsiveness.
Model based application software design structured
to balance transmissions control and customer
requirements.
Nominal supply voltage
12 Vdc
12 Vdc
12 - 24 Vdc
12 - 24 Vdc
Analog inputs
Up to 5
(voltage/current/
resistance, software
configurable inputs
available)
Up to 3
(voltage/current/
resistance, software
configurable inputs
available)
Up to 20
(voltage/current/
resistance, software
configurable inputs
available)
Up to 20
(voltage/current/
resistance, software
configurable inputs
available)
Digital inputs
Up to 16
(pull-up/pull-down,
software configurable
inputs available)
Up to 7
(pull-up/pull-down,
software configurable
inputs available)
Up to 54
(pull-up/pull-down,
software configurable
inputs available)
Up to 44
(pull-up/pull-down,
software configurable
inputs available)
Frequency inputs
Up to 3
(pull-up software
configurable)
Up to 2
(pull-up software
configurable)
Up to 8
(pull-up software
configurable / magnetoresistive sensors support)
Up to 6
(pull-up software
configurable)
PWM outputs
Up to 4
(all High side + Low side)
Up to 2
(all High side + Low side)
Up to 8
(High side / High side +
Low side)
Up to 6
(High side / High side +
Low side)
Digital outputs
Up to 12
(High side / Low side)
Up to 5
(High side / Low side)
Up to 26
(High side / Low side)
Up to 14
(High side / Low side)
Output supply
5 Vdc
5 Vdc
5 Vdc - 8 Vdc
5 Vdc - 8 Vdc
Communication
1 RS232 asincronous,
1 CAN bus compliant with
CAN 2.0b specifications
(SAE J1939 / ISO 11783 /
ISO 11898)
1 RS232 asincronous,
1 CAN bus compliant with
CAN 2.0b specifications
(SAE J1939 / ISO 11783 /
ISO 11898)
1 RS232 asincronous,
2 CAN bus compliant with
CAN 2.0b specifications
(SAE J1939 / ISO 11783 /
ISO 11898)
1 RS232 asincronous,
2 CAN bus compliant with
CAN 2.0b specifications
(SAE J1939 / ISO 11783 /
ISO 11898)
Operating temperature
-40/+85 °C
-40/+85 °C
-40/+85 °C
-40/+85 °C
Protection rating
IP67
IP67
IP67
IP67
Electrical connections
56 pins board mounted
24 pins board mounted
110 pins board mounted
110 pins board mounted
Housing material
High temperature nylon
(black)
High temperature nylon
(black)
Aluminium
Aluminium
Dimensions
193 x 40 x 145 cm
119 x 35 x 133 cm
220 x 45 x 165 mm
220 x 45 x 165 mm
0.420 Kg
0.250 Kg
0.550 Kg
0.550 Kg
HW Features
SW Features
INTERFACE
GENERAL
[for reference only]
Weight
[for reference only]
All specifications can be subject to changes without prior advice by Carraro Drive Tech
25
26
Ax
les
27
28
AGRICULTURAL EQUIPMENT
AXLES
20.08
20.09
20.14
20.16
20.19
20.22
20.29
20.37
20.43
20.45
20.49
20.80
Maximum Gross
Engine Power
(ECE R24)
55 kW
75 HP
63 kW
85,7 HP
74 kW
100,6 HP
88 kW
120 HP
132 kW
180 HP
155 kW
211 HP
191 kW
259,8 HP
260 kW
353,6 HP
Peak Torque
@ Wheels
11,2 kNm
12,6 kNm
19,6 kNm
22,4 kNm
26,6 kNm
30,8 kNm
40,6 kNm
51,8 kNm
60,2 kNm
63 kNm
68,6 kNm
112 kNm
Total Ratio
6,5:1 – 16,8:1
8:1 – 21,5:1
10:1 – 25,8:1
10,7:1 – 27,7:1 12:1 – 21:1
13,3:1 – 26,3:1 15,8:1 – 26,3:1 17,2:1 – 23,6:1
13,4:1 – 28,5:1
Dynamic Load
Capacity *
24 kN
24 kN
36 kN
45 kN
55 kN
68 kN
80 kN
85 kN
110 kN
Static Load
Capacity **
60 kN
60 kN
112,5 kN
137,5 kN
170 kN
200 kN
210 kN
275 kN
Flange to Flange
Distance
925 mm
990 mm
1155 mm
1555 mm
1175 mm
1325 mm
1460 mm
1640 mm
1640 mm
1800 mm
1900 mm
1900 mm
1940 mm
1900 mm
1940 mm
1890 mm
Brakes
(Optional)
None
Wet multi disc
Wet multi disc
Wet multi disc
Wet multi disc
Wet multi disc
Wet multi disc
Wet multi disc
Dry brakes
Dry brakes
Dry brakes
Differential
Limited
slip system
Limited
slip system
Limited
slip system
Limited
slip system
Limited
slip system
Limited
slip system
Limited
slip system
Limited
slip system
› Reduced maintenance
Mechanical
diff. lock
Mechanical
diff. lock
Mechanical
diff. lock
Mechanical
diff. lock
Wet clutch
diff. lock
Wet clutch
diff. lock
Wet clutch
diff. lock
Wet clutch
diff. lock
› Easy service
Open
Open
Open
Wet clutch
diff. lock
Open
Open
Open
Open
Optional
Optional
Optional
Optional
Axles for agricultural applications
› The most complete range of steering drive
axles designed for tractor power ratings
from 35 to 350 HP
Features
› Wide range of ratios and track widths
provides flexibility to virtually meet any
application
› Steering Angle up tp 55°
› Robust monolithic structure
› Optimized steering geometry
› Optimized monolithic design ensures
maximum strenght under high loads
› Robust gear design for longer life and
improved durability
Advantages
› Extreme adaptability to the final user’s
most different needs thanks to the large
number of options available
› Precision steering
› High standardization of the subcomponents
adopted allows customers and dealers
to make significant saving in spare parts
storage space
› Simplicity and rapidity of servicing
thanks to the rational arrangement of
the subcomponents which do not require
special tooling
29
› Greater productivity
Open
Options
Steering Sensor
Optional
Optional
Optional
Optional
› Oil immerseed disc brakes
* Front loader operation
* * Ballasted vehicle & without implements
› Self Locking and Multi disc differential lock
All specifications can be subject to changes without prior advice by Carraro Drive Tech
› Integrated steering sensor
› Long life lubricated U-joints and availability
of waterproof seals
› Dry brakes
30
AGRICULTURAL EQUIPMENT
Axles with electronically controlled
suspension
› A wide range of axles from 70 to 260 HP
› A new integrated and revolutionary system
of independent suspension with position
control (patented by Carraro)
› This system marks a radical development in
the fourwheel drive market by ensuring the
absorption of shocks induced to the vehicle
by harsh ground conditions
Features
› Suspension range +/– 45 mm
› Max pressure of control system 180 bar
› Improved grip (+70% vs. rigid axle at sprung
mass frequency)
› Improved damping capacity
› The wheels, independently supported by
a double wishbone, maintain the vehicle’s
set up even on rough terrain, while the
hydropneumatic suspension provides a
damping effect with wide load variation
› Self-trimming function
› This range of axles is completely
interchangeable with the traditional type
and does not require any modification to
the chassis or transmission shaft
Advantages
AXLES
20.19SI
20.22SI
20.25SI
20.32SI
20.43SI
20.43S
20.49S
Maximum Gross
Engine Power
(ECE R24)
88 kW
120 HP
103 kW
140 HP
155 kW
211 HP
155 kW
211 HP
191 kW
260 HP
Peak Torque @ Wheels
26,6 kNm
30,8 kNm
35 kNm
44,8 kNm
60,2 kNm
60,2 kNm
68,6 kNm
Total Ratio
10,7:1 – 27,7:1
13,4:1 – 28,5:1
13,4:1 – 28,5:1
15,8:1 – 26,3:1
15,8:1 – 26,3:1
Dynamic Load Capacity *
55 kN
65 kN
75 kN
80 kN
80 kN
Static Load Capacity **
137,5 kN
162,5 kN
187,5 kN
200 kN
200 kN
Flange to Flange Distance
1910 mm
1850 mm
1890 mm
1900 mm
1940 mm
1892 mm
1892 mm
Brakes
(Optional)
Wet multi disc
Wet multi disc
Wet multi disc
Wet multi disc
Wet multi disc
Dry brakes
Dry brakes
Differential
Limited slip
Limited slip
Limited slip
Limited slip
Limited slip
Mechanical
diff. lock
Mechanical
diff. lock
Wet clutch
diff. lock
Wet clutch
diff. lock
Wet clutch
diff. lock
Open
Open
Open
Open
Open
Optional
Optional
Optional
Optional
Optional
› Suspension lock up
Steering Sensor
› Better handling
› Precision steering
› Higher cross-country speeds
› Greater productivity
› Greater comfort
› Greater safety
Options
› Oil immerseed disc brakes
› Multi disc differential lock
› Integrated steering sensor
› Dry brakes
31
* Front loader operation
** Ballasted vehicle & without implements
All specifications can be subject to changes without prior advice by Carraro Drive Tech
The Power Transmission Excellence
is our Passion
Carraro Drive Tech Spa
Headquarters
Via Olmo, 37
35011 Campodarsego
(Padova), Italy
T +39 049 9219111
F +39 049 9289111
[email protected]
carrarodrivetech.com
Project related installation drawings
can be made available on request as dimensions
and technical data are subject to change
due to continuous development.