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Caterpillar

931 LGP

Crawler Loader

Operating Weight
17,141 lb
Bucket Capacity - heaped
1.10 yd³
Bucket Capacity - struck
0.90 yd³
Net Power
62.0 hp
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Caterpillar 931 LGP Crawler Loader
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Specifications

38 data points

Operating Specifications

Operating Specifications specifications
Operating Weight17,141 lb
Bucket Capacity - heaped1.10 yd³
Bucket Capacity - struck0.90 yd³
Max Speed6.9 mph
Fuel Capacity30.2 gal
Static Tipping Load10,157 lb
Breakout Force Bucket12,850 lb
Cooling System Fluid Capacity6.5 gal
Hydraulic System Fluid Capacity13.0 gal
Final Drive Fluid Capacity - each3.1 gal
Engine Oil Capacity3.1 gal
Operating Voltage12 V
Alternator Supplied Amperage40 A

Engine

Engine specifications
Engine Model3204
Displacement317 in³
Power Measured @2,400 rpm
Net Power62.0 hp
Number of Cylinders4

Hydraulic System

Hydraulic System specifications
Pump Flow Capacity22.2 gal/min
Lower Time3.5 s
Raise Time6.2 s
Relief Valve Pressure2,500 psi
Dump Time1.3 s
Pump TypeSingle-section gear pump

Dimensions

Dimensions specifications
Ground Clearance15 in
Height - Top of Cab107 in
Width to Outside of Tracks91 in
Length with Bucket on Ground150 in
Reach at Dump Height29 in
Clearance at Full Height and Dump102 in
Length to Front of Track109 in

Undercarriage

Undercarriage specifications
Length of Track on Ground73 in
Track Gauge65 in
Track Shoe Width25 in
Ground Pressure4 psi
Number of Track Rollers per Side5
Ground Contact Area3,565 in³
Number of Shoes per Side36

Comparable machines

Other crawler loaders in a similar weight class.