Liebherr RL46 Crawler Dozer

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

Manufacturer: Liebherr (See all Liebherr Equipment for sale)

Model: RL46 (See all Liebherr RL46 for sale)

Boom

Overall height

22962.6 ft

Brakes

Parking brakes

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

Service brake

Hydrostatic (self-locking), wear-free

Dimensions

Boom Length

19.7 ft

Ground Clearance

1.8 ft

Height to Top of Suspended Cab

11.1 ft

Length of Track on Ground

10.9 ft

Overall height

9.5 ft

Overall Length

16.9 ft

Overall width

9.2 ft

Track Gauge

6.9 ft

Width Over Tracks

13.5 ft

Drum

Cable diameter

0.8 in

Cable length

2559.1 in

Drum Diameter

10 in

Drum length

11 in

Flange diamter

24.1 in

Hook block

2 sheaves

Hook speed (up, down)

65.7 ft/min

Engine

Battery Amp Hours

2 x 180

Cooling system

Hydrostatic fan drive

Displacement

427.2 cu in

Engine Model

D 934 A7 Emission regulations , EPA/CARB Tier 4f

Injection system

Direct fuel injection

Lubrication System

Pressurised lube system

Net Power

234.7 hp (174 kw)

Power Measured @

1900 rpm

Hydraulic System

Control valve

3 circuits, expandable to 6

Controls

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

Control valve

Return filter with magnetic rod in the hydraulic tank

Filtration

Variable flow hydraulic pump

Hoist cylinder

Load sensing (demand controlled)

Hydraulic System

4060 psi

Operating pressure

63.5 gpm

Pump Type

Swash plate piston pump

Operating Specifications

Alternator Supplied Amperage

140 amps

Cooling System Fluid Capacity

13.5 gal

Engine Oil Capacity

7.7 gal

Fuel Capacity

113.6 gal

Hydraulic System Fluid Capacity

29.4 gal

Operating Voltage

24 volts

Operating Weight

76720.9 lbs

Urea tank

13.3 gal

Transmission

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)

Steering

Hydrostatic

Transmission Type

Infinitely variable hydrostatic travel drive, independent drive for each track

Undercarriage

Number of Carrier Rollers per Side

2

Number of Track Rollers per Side

8

Shoe Size

28 in