CAT 931C Series II Crawler Loader


Dimensions

Length With Bucket On Ground 13.59 ft in (4142 mm)
Ground Clearance 1.02 ft in (308 mm)
Width To Outside Of Tracks 5.84 ft in (1780 mm)
Height To Top Of Cab 8.79 ft in (2678 mm)
Clearance At Full Height And Dump 8.6 ft in (2619 mm)
Reach At Dump Height 2.72 ft in (828 mm)
Length To Front Of Track 9.24 ft in (2814 mm)

Undercarriage

Track Gauge 55.99 in (1422 mm)
Length Of Track On Ground 6.24 ft in (1900 mm)
Number Of Shoes Per Side 37
Ground Contact Area 2092.51 in2 (1.35 m2)
Ground Pressure 8.5 psi (58.61 kPa)
Number Of Track Rollers Per Side 5
Track Shoe Width 14 in (355.6 mm)

Engine Details

Number Of Cylinders 4
Engine Make CAT
Engine Model 3204
Net Power 69.8 hp (52 kw)
Power Measured @ 2400 rpm
Displacement 317.4 cu in (5.2 L)

Operational Specs

Operating Weight 17740.6 lb (8047 kg)
Fuel Tank Capacity 30.7 gal (116 L)
Cooling System Fluid Capacity 5.3 gal (20 L)
Engine Oil Capacity 3.2 gal (12 L)
Final Drive Fluid Capacity – Each 2.2 gal (8 L)
Hydraulic System Fluid Capacity 15.1 gal (57 L)
Static Tipping Load 10791.7 lb (4895 kg)
Breakout Force – Std Bucket 14270 lb (63.5 kN)
Bucket Capacity – Struck 0.9 yd3 (0.7 m3)
Bucket Capacity – Heaped 1.1 yd3 (0.9 m3)
Operating Voltage 12 V
Alternator Supplied Amperage 40 amps
Max Speed 7 mph (11.2 km/h)

Hydraulic

Pump Type single-section gear
Pump Flow Capacity 22.7 gal/min (85.9 L/min)
Relief Valve Pressure 2500 psi (17236.9 kPa)
Raise Time 6 sec
Dump Time 2.7 sec
Lower Time 3.1 sec
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