Liebherr PR742B Crawler Tractor
Units
Dimensions
Dimensions
A
Length W/ Blade
17.92ft in
B
Width Over Tracks
8.8ft in
C
Height To Top Of Cab
10.85ft in
D
Length Of Track On Ground
9.72ft in
E
Ground Clearance
1.59ft in
F
Length W/O Blade
14.11ft in
Undercarriage
G
Track Gauge
6.5ft in
H
Standard Shoe Size
20in
Ground Contact Area
4650.01in2
Number Of Track Rollers Per Side
7
Ground Pressure
10.95psi
Specifications
Engine
Number Of Cylinders
6
Engine Make
2245
Engine Model
D 926 TI-E
Net Power
234hp
Power Measured @
1800rpm
Displacement
610cu in
Aspiration
Turbo-charged
Operational
Operating Weight
51000lb
Fuel Capacity
118.9gal
Cooling System Fluid Capacity
16.4gal
Engine Oil Capacity
5.9gal
Hydraulic Fluid Capacity
50gal
Final Drives Fluid Capacity
6.1gal
Operating Voltage
24V
Alternator Supplied Amperage
55amps
Transmission
Number Of Forward Gears
3
Number Of Reverse Gears
2
Max Speed - Forward
6.9mph
Max Speed - Reverse
4.9mph
Hydraulic System
Pump Type
Load sensing proportional pump flow control
Relief Valve Pressure
2320psi
Pump Flow Capacity
77gal/min
Standard Blade
Width
13.1ft in
Height
57.1in
Capacity
8.4yd3
Cutting Depth
20.7in
