- Width Over Tracks: 7.75 ft / 2360 mm
- Height To Top Of Cab: 10.52 ft / 3205 mm
- Length Of Track On Ground: 10.4 ft / 3168 mm
- Ground Clearance: 1.41 ft / 429 mm
Published dimensions and weight
Liebherr PR726 LITRONIC
The Liebherr PR726 LITRONIC is a crawler tractor of about 20 t, powered by a 161 hp engine.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale
01Dimensions referenceLength × width × height
02Operating Weight44092.5 lb20000 kg
03Selected published values53
Crawler tractors are commonly used for pushing, grading and clearing material where tracked traction is useful. Published rows for Liebherr PR726 LITRONIC include published operating weight of 44092.5 lb / 20000 kg, published engine power of 161 hp / 120 kw, published hydraulic flow of 39.1 gal/min / 148 L/min. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Width Over Tracks” field (7.75 ft / 2360 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Height To Top Of Cab” field (10.52 ft / 3205 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Length Of Track On Ground” field (10.4 ft / 3168 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 Tracks7.75 ft2360 mm
Height To Top Of Cab10.52 ft3205 mm
Length Of Track On Ground10.4 ft3168 mm
Ground Clearance1.41 ft429 mm
Track Gauge5.91 ft1800 mm
Undercarriage
Number Of Track Rollers Per Side88
Track Shoe Width24.02 in610 mm
Number Of Carrier Rollers Per Side22
Engine
Starter10.5 hp7.8 kw
Lubrication SystemPressurised lube systemPressurised lube system
Injection SystemDirect fuel injectionDirect fuel injection
Battery2 x 180 Ah2 x 180 Ah
Engine ModelD 934 A7 Emission regulations , EPA/CARB Tier 4fD 934 A7 Emission regulations , EPA/CARB Tier 4f
Cooling SystemHydrostatic fan driveHydrostatic fan drive
Air CleanerDry-type air cleanerDry-type air cleaner
Net Power161 hp120 kw
Power Measured @2000 rpm2000 rpm
Displacement427.2 cu in7 L
AspirationTurbochangedTurbochanged
Max Power187.8 hp140 kw
Operational
Def Tank Capacity13.3 gal50 L
Operating Weight44092.5 lb20000 kg
Fuel Capacity113.6 gal430 L
Cooling System Fluid Capacity10.9 gal41 L
Engine Oil Capacity7.7 gal29 L
Hydraulic Fluid Capacity29.4 gal111 L
Final Drives Fluid Capacity4.3 gal16 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 Pressure2290 psi15789 kPa
Hydraulic SystemSwash plate piston pumpSwash plate piston pump
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 Capacity39.1 gal/min148 L/min
FiltrationReturn filter with magnetic rod in the hydraulic tankReturn filter with magnetic rod in the hydraulic tank
Standard Blade
Width10.6 ft3204 mm
Height47.3 in1200 mm
Capacity4.2 yd33.2 m3
Cutting Depth18.8 in475 mm
Lifting Height3.8 ft1147 mm
Transport Width9.9 ft2997 mm
Blade Pitch Adjustment5 degrees5 degrees
Blade Angle Adjustment23 degrees23 degrees
Max. Blade Tilt1.6 ft473 mm
Overall Length, Blade Straight18.2 ft5547 mm
Overall Length, Blade Angled20.1 ft6118 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.