Liebherr RL56 Crawler Dozer

Category: Crawler Dozers (See all Crawler Dozers for sale)

Manufacturer: Liebherr (See all Liebherr Equipment for sale)

Model: RL56 (See all Liebherr RL56 for sale)


Overall height

27168.7 ft


Parking brakes

Multi-disc brake, wear-free, automatically applied with neutral joystick position

Service brake

Hydrostatic (self-locking), wear-free


Boom Length

24 ft

Ground Clearance

1.7 ft

Height to Top of Suspended Cab

11.6 ft

Length of Track on Ground

11.5 ft

Overall height

10.1 ft

Overall Length

17.9 ft

Overall width

10.2 ft

Track Gauge

7.2 ft

Width Over Tracks

12.5 ft


Cable diameter

0.8 in

Cable length

3149.7 in

Drum Diameter

10 in

Drum length

10.8 in

Flange diamter

24.1 in

Hook block

3 sheaves

Hook speed (up, down)

65.7 ft/min




Battery Amp Hours

2 x 180

Cooling system

Hydrostatic fan drive


640.8 cu in

Engine Model

D 936 A7 Emission regulations , EPA/CARB Tier 3/Tier 4f

Injection system

Direct fuel injection

Lubrication System

Pressurised lube system

Net Power

281.7 hp (210 kw)

Power Measured @

1800 rpm

Hydraulic System

Control valve

3 circuits, expandable to 6


Single joystick for hoist winch and adjustable boom cylinder, free all device of hook in case of danger. Further single joystick for counterweight.


Return filter with magnetic rod in the hydraulic tank

Hoist cylinder

Variable flow hydraulic pump

Hydraulic System

Load sensing (demand controlled)

Operating pressure

4060 psi

Pump Flow Capacity

74.8 gpm

Pump Type

Swash plate piston pump

Operating Specifications

Alternator Supplied Amperage

140 amps

Cooling System Fluid Capacity

15.9 gal

Engine Oil Capacity

11.4 gal

Fuel Capacity

133.5 gal

Hydraulic System Fluid Capacity

29.6 gal

Operating Voltage

24 volts

Operating Weight

101522.9 lbs


Final Drive Type

Combination spur gear with planetary gear, double-sealed (duo cone seals) with electronic seal-integrity indicator

Max Speed - Reverse

2.5 mph (3 kph)



Transmission Type

Infinitely variable hydrostatic travel drive, independent drive for each track


Number of Carrier Rollers per Side


Number of Track Rollers per Side


Shoe Size

36 in