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Current number of specifications

 
Caterpillar 931B Crawler Loader

Selected Dimensions

Dimensions
A. Length with Bucket on Ground12.8 ft in3901 mm
B. Width to Outside of Tracks5.9 ft in1790 mm
C. Height to Top of Cab8.8 ft in2667 mm
E. Ground Clearance1 ft in317 mm
G. Clearance at Full Height and Dump8.1 ft in2461 mm
H. Reach at Dump Height2.6 ft in788 mm
Undercarriage
I. Track Gauge55.9 in1420 mm

Specification

Engine
MakeCaterpillar
Model3204
Net Power64.4 hp48 kw
Displacement317.3 cu in5.2 L
Power Measured @2400 rpm
Number of Cylinders4
Operational
Operating Weight15330.9 lb6954 kg
Fuel Capacity30.6 gal116 L
Cooling System Fluid Capacity5.3 gal20 L
Engine Oil Capacity3.2 gal12 L
Final Drive Fluid Capacity - each2.1 gal8 L
Hydraulic System Fluid Capacity20.1 gal76 L
Static Tipping Load9083 lb4120 kg
Breakout Force - Std Bucket11560 lb51.4 kN
Bucket Capacity - struck0.88 yd30.67 m3
Bucket Capacity - heaped1 yd30.8 m3
Operating Voltage12 V
Alternator Supplied Amperage40 amps
Max Speed7.1 mph11.4 km/h
Undercarriage
Track Shoe Width12 in305 mm
Number of Shoes per Side36
Number of Track Rollers per Side5
Length of Track on Ground6 ft in1824 mm
Ground Contact Area1720.5 in21.1 m2
Ground Pressure8.8 psi61 kPa
Track Gauge55.9 in1420 mm
Hydraulic
Pump TypeSingle-section gear pump
Pump Flow Capacity23 gal/min87 L/min
Relief Valve Pressure2500 psi17236.9 kPa
Raise Time6.1 sec
Dump Time1.4 sec
Lower Time3.5 sec
Dimensions
Length to Front of Track9 ft in2740 mm
Length with Bucket on Ground12.8 ft in3901 mm
Width to Outside of Tracks5.9 ft in1790 mm
Height to Top of Cab8.8 ft in2667 mm
Ground Clearance1 ft in317 mm
Clearance at Full Height and Dump8.1 ft in2461 mm
Reach at Dump Height2.6 ft in788 mm