Liebherr RL66 Crawler Pipe Layer

Boom Length

27.89ft in

Overall Length

19.02ft in

Track Gauge

8.24ft in

Overall Width

10.99ft in

Width Over Tracks

18.54ft in

Overall Height

11.63ft in

Ground Clearance

1.82ft in

Shoe Size

35.99in

Starter

10.5hp

Lubrication System

Pressurised lube system

Injection System

Direct fuel injection

Engine Model

D 946 A7 Emission regulations , EPA/CARB Tier 3/Tier 4f

Net Power

368.8hp

Cooling System

Hydrostatic fan drive

Air Cleaner

Dry-type air cleaner

Power Measured @

1800rpm

Displacement

732.3cu in

Battery Amp Hours

4 x 95

Aspiration

Turbochanged

Operating Weight

130844.4lb

Fuel Capacity

174.4gal

Engine Oil Capacity

11.4gal

Cooling System Fluid Capacity

18gal

Final Drives Fluid Capacity

5.9gal

Alternator Supplied Amperage

140amps

Operating Voltage

24V

Drum Length

11in

Flange Diamter

24.1in

Cable Diameter

0.8in

Cable Length

393.8in

Hook Block

4 sheaves

Hook Speed (Up, Down)

52.5ft/min

Steering

Hydrostatic

Transmission Type

Infinitely variable hydrostatic travel drive, independent drive for each track

Drum Diameter

10in

Max Speed - Reverse

2.5mph

Final Drive Type

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

Operating Pressure

4060psi

Hydraulic System

Load sensing (demand-controlled)

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

3 circuits, expandable to 6

Pump Type

Swash plate piston pump

Pump Flow Capacity

74.8gal/min

Hoist Cylinder

Variable flow hydraulic pump

Filtration

Return filter with magnetic rod in the hydraulic tank

Parking Brake

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

Service Brake

Hydrostatic (self-locking), wear-free