- Width Over Tracks: 8.99 ft / 2740 mm
- Height To Top Of Cab: 11.83 ft / 3605 mm
- Length Of Track On Ground: 10.42 ft / 3174 mm
- Ground Clearance: 2.09 ft / 635 mm
Published dimensions and weight
Liebherr PR756 LITRONIC
The Liebherr PR756 LITRONIC is a 41.2 t-class crawler tractor with a 335.3 hp engine.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale
01Dimensions referenceLength × width × height
02Operating Weight90720.3 lb41150 kg
03Selected published values49
Crawler tractors are commonly used for pushing, grading and clearing material where tracked traction is useful. Published rows for Liebherr PR756 LITRONIC include published operating weight of 90720.3 lb / 41150 kg, published engine power of 335.3 hp / 250 kw, published hydraulic flow of 67.7 gal/min / 256 L/min. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Width Over Tracks” field (8.99 ft / 2740 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Height To Top Of Cab” field (11.83 ft / 3605 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Length Of Track On Ground” field (10.42 ft / 3174 mm) with the specific machine's configuration and records; options and condition can differ.
02Specifications
Published values, clearly grouped.
Published specifications and measurements are organized by section for quick reference.
Dimensions
Width Over Tracks8.99 ft2740 mm
Height To Top Of Cab11.83 ft3605 mm
Length Of Track On Ground10.42 ft3174 mm
Ground Clearance2.09 ft635 mm
Track Gauge7.16 ft2180 mm
Undercarriage
Number Of Track Rollers Per Side77
Track Shoe Width24.02 in610 mm
Number Of Carrier Rollers Per Side22
Engine
Starter10.5 hp7.8 kw
Lubrication SystemPressurized lube systemPressurized lube system
Injection SystemDirect fuel injectionDirect fuel injection
Battery4 x 95 Ah4 x 95 Ah
Engine ModelD 946 A7 Emission regulations , EPA /CARB Tier 4fD 946 A7 Emission regulations , EPA /CARB Tier 4f
Cooling SystemHydrostatic fan driveHydrostatic fan drive
Air CleanerDry-type air cleanerDry-type air cleaner
Net Power335.3 hp250 kw
Power Measured @1600 rpm1600 rpm
Displacement732.3 cu in12 L
AspirationTurbochangedTurbochanged
Max Power368.8 hp275 kw
Operational
Def Tank Capacity21.2 gal80 L
Operating Weight90720.3 lb41150 kg
Fuel Capacity174.4 gal660 L
Cooling System Fluid Capacity14.6 gal55 L
Engine Oil Capacity11.4 gal43 L
Hydraulic Fluid Capacity34.1 gal129 L
Final Drives Fluid Capacity5.3 gal20 L
Operating Voltage24 V24 V
Alternator Supplied Amperage140 amps140 amps
Transmission
SteeringHydrostaticHydrostatic
Transmission TypeInfinitely variable hydrostatic travel drive, independent drive for each trackInfinitely variable hydrostatic travel drive, independent drive for each track
Max Speed - Reverse2.5 mph4.1 km/h
Hydraulic System
System Pressure3770 psi25993.3 kPa
Hydraulic SystemLoad sensing (demand-controlled)Load sensing (demand-controlled)
ControlsSingle joystick for all blade functionsSingle joystick for all blade functions
Control Valve2 segments, expandable to 42 segments, expandable to 4
Pump TypeSwash plate piston pumpSwash plate piston pump
Pump Flow Capacity67.7 gal/min256 L/min
FiltrationReturn filter with magnetic rod in the hydraulic tankReturn filter with magnetic rod in the hydraulic tank
Standard Blade
Width13.3 ft4044 mm
Height65 in1650 mm
Capacity11.7 yd39 m3
Cutting Depth22.5 in570 mm
Lifting Height4.6 ft1372 mm
Blade Pitch Adjustment10 degrees10 degrees
Max. Blade Tilt1.9 ft570 mm
Brakes
Parking BrakeMulti-disk brake, wear-free, automatically applied with neutral joystick positionMulti-disk brake, wear-free, automatically applied with neutral joystick position
Service BrakeHydrostatic (self-locking), wear-freeHydrostatic (self-locking), wear-free
Travel ControlSingle joystick for all travel and steering functions. Optional: detented Joystick, with inching pedalSingle joystick for all travel and steering functions. Optional: detented Joystick, with inching pedal
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Manufacturer-published specifications.