Liebherr RL46 Crawler Pipe Layer
Dimensions
Boom
Overall Height
22962.6ft in
Boom Length
19.69ft in
Dimensions
Overall Length
16.89ft in
Track Gauge
6.81ft in
Overall Width
9.15ft in
Width Over Tracks
13.47ft in
Overall Height
9.44ft in
Length Of Track On Ground
10.88ft in
Ground Clearance
1.76ft in
Height To Top Of Suspended Cab
11.04ft in
Undercarriage
Number Of Track Rollers Per Side
8
Shoe Size
28in
Number Of Carrier Rollers Per Side
2
Specifications
Engine
Starter
10.5hp
Lubrication System
Pressurised lube system
Injection System
Direct fuel injection
Engine Model
D 934 A7 Emission regulations , EPA/CARB Tier 4f
Net Power
234.7hp
Cooling System
Hydrostatic fan drive
Air Cleaner
Dry-type air cleaner
Power Measured @
1900rpm
Displacement
427.2cu in
Battery Amp Hours
2 x 180
Operational
Urea Tank
13.3gal
Operating Weight
76720.9lb
Fuel Capacity
113.6gal
Engine Oil Capacity
7.7gal
Cooling System Fluid Capacity
13.5gal
Hydraulic System Fluid Capacity
29.4gal
Alternator Supplied Amperage
140amps
Operating Voltage
24V
Drum
Drum Length
11in
Flange Diamter
24.1in
Cable Diameter
0.8in
Cable Length
2559.1in
Hook Block
2 sheaves
Hook Speed (Up, Down)
65.7ft/min
Transmission
Steering
Hydrostatic
Transmission Type
Infinitely variable hydrostatic travel drive, independent drive for each track
Drum
Drum Diameter
10in
Transmission
Max Speed - Reverse
2.5mph
Final Drive Type
Combination spur gear with planetary gear, double-sealed (duo cone seals) with electronic seal-integrity indicator
Hydraulic System
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
63.5gal/min
Hoist Cylinder
Variable flow hydraulic pump
Filtration
Return filter with magnetic rod in the hydraulic tank
Brakes
Parking Brake
Multi-disc brake, wear-free, automatically applied with neutral joystick position
Service Brake
Hydrostatic (self-locking), wear-free
