Komatsu D31S-20 Crawler Loader


Dimensions

Length With Bucket On Ground 13.42 ft in (4090 mm)
Width To Outside Of Tracks 5.88 ft in (1790 mm)
Height To Top Of Cab 8.7 ft in (2650 mm)
Clearance At Full Height And Dump 8.34 ft in (2540 mm)
Reach At Dump Height 2.66 ft in (810 mm)

Undercarriage

Track Gauge 57.09 in (1450 mm)
Length Of Track On Ground 6.17 ft in (1880 mm)
Number Of Track Rollers Per Side 5
Track Shoe Width 13 in (330 mm)
Ground Pressure 7.68 psi (52.9 kPa)

Engine Details

Engine Make Komatsu
Engine Model S4D102E
Net Power 69.8 hp (52 kw)
Power Measured @ 2350 rpm
Displacement 239.3 cu in (4 L)

Operational Specs

Operating Weight 14947.4 lb (6780 kg)
Fuel Tank Capacity 30.4 gal (115 L)
Static Tipping Load 9391.7 lb (4260 kg)
Breakout Force – Std Bucket 14100 lb (62.8 kN)
Bucket Capacity – Heaped 1.1 yd3 (0.8 m3)
Max Speed 4.1 mph (6.5 km/h)
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