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Caterpillar

931B LGP

Crawler Loader

Operating Weight
18,398 lb
Bucket Capacity - heaped
1.10 yd³
Bucket Capacity - struck
0.90 yd³
Net Power
64.4 hp
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Caterpillar 931B LGP Crawler Loader
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Specifications

37 data points

Operating Specifications

Operating Specifications specifications
Operating Weight18,398 lb
Bucket Capacity - heaped1.10 yd³
Bucket Capacity - struck0.90 yd³
Max Speed7.1 mph
Fuel Capacity30.7 gal
Static Tipping Load11,455 lb
Breakout Force Bucket12,670 lb
Cooling System Fluid Capacity5.3 gal
Hydraulic System Fluid Capacity22.2 gal
Final Drive Fluid Capacity - each3.2 gal
Engine Oil Capacity3.2 gal
Operating Voltage12 V
Alternator Supplied Amperage40 A

Engine

Engine specifications
Engine Model3204
Displacement317 in³
Power Measured @2,400 rpm
Net Power64.4 hp
Number of Cylinders4

Hydraulic System

Hydraulic System specifications
Pump Flow Capacity22.2 gal/min
Lower Time3.5 s
Raise Time6.1 s
Relief Valve Pressure2,500 psi
Dump Time1.4 s
Pump TypeSingle-section gear pump

Dimensions

Dimensions specifications
Ground Clearance13 in
Height - Top of Cab107 in
Width to Outside of Tracks91 in
Length with Bucket on Ground151 in
Clearance at Full Height and Dump100 in
Reach at Dump Height30 in
Length to Front of Track108 in

Undercarriage

Undercarriage specifications
Length of Track on Ground76 in
Track Gauge65 in
Track Shoe Width25 in
Ground Pressure5 psi
Number of Track Rollers per Side5
Ground Contact Area3,720 in³

Comparable machines

Other crawler loaders in a similar weight class.