Liebherr RL64 Crawler Pipe Layer

Weights
Operating Weight

129631.9 lb

Boom / Stick / Bucket
Boom Length

27.89 ft in

Winch
Drum Diameter

10 in

Engine & Fuel System
Engine Model

D 946 L A6 Emission regulations , EPA/CARB Tier 3

Engine Oil Capacity

11.4 gal

Fuel Capacity

171.8 gal

Net Power

368.8 hp

Power Measured @

1800 rpm

Aspiration

Turbochanged

Cooling System

Hydrostatic fan drive

Cooling System Fluid Capacity

19.6 gal

Displacement

732.3 cu in

Air Cleaner

Dry-type air cleaner

Injection System

Direct fuel injection

Lubrication System

Pressurised lube system

Drive System
Final Drive Type

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

Final Drives Fluid Capacity

6.9 gal

Parking Brake

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

Service Brake

Hydrostatic (self-locking), wear-free

Steering

Hydrostatic

Operating Specs
Operating Pressure

4060 psi

Hydraulic System
Hydraulic System

Load sensing (demand-controlled)

Pump Flow Capacity

74.8 gal/min

Pump Type

Swash plate piston pump

Control Valve

3 circuits, expandable to 6

Filtration

Return filter with magnetic rod in the hydraulic tank

Dimensions, Wheels & Tires
Ground Clearance

1.82 ft in

Overall Width

10.94 ft in

Overall Length

19.02 ft in

Overall Height

11.63 ft in

Track Gauge

7.94 ft in

Width Over Tracks

18.54 ft in

Shoe Size

35.99 in

Battery & Electrical System
Battery Amp Hours

2 x 225

Alternator Supplied Amperage

80 A

Operating Voltage

24 V

Starter

10.5 hp

Controls

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

Transmission
Transmission Type

Infinitely variable hydrostatic travel drive, independent drive for each track

Max Speed - Reverse

2.5 mph

Technical Specs
Drum Length

11 in

Flange Diamter

24.1 in

Cable Diameter

0.8 in

Cable Length

393.8 in

Hook Block

4 sheaves

Hook Speed (Up, Down)

52.5 ft/min

Hoist Cylinder

Variable flow hydraulic pump