Komatsu D475A-3 Dozer


Dimensions

Length W/ Blade 37.93 ft in (11560 mm)
Width Over Tracks 11.82 ft in (3600 mm)
Height To Top Of Cab 15 ft in (4570 mm)
Length Of Track On Ground 14.33 ft in (4365 mm)

Undercarriage

Track Gauge 9.09 ft in (2770 mm)
Standard Shoe Size 27.96 in (710 mm)
Ground Pressure 22.9 psi (157.89 kPa)
Ground Contact Area 9607.39 in2 (6.2 m2)
Number Of Carrier Rollers Per Side 2
Number Of Shoes Per Side 40
Number Of Track Rollers Per Side 7

Engine Details

Number Of Cylinders 12
Engine Make Komatsu
Engine Model SDA12V140
Gross Power 872 hp (650.3 kw)
Power Measured @ 2000 rpm
Displacement 1860.1 cu in (30.5 L)
Aspiration Turbocharged

Operational Specs

Operating Weight 220418.2 lb (99980 kg)
Fuel Tank Capacity 441.2 gal (1670 L)
Cooling System Fluid Capacity 78 gal (295 L)
Engine Oil Capacity 32 gal (121 L)
Powertrain Fluid Capacity 55.5 gal (210 L)
Final Drives Fluid Capacity 19.9 gal (75 L)

Transmission

Transmission Type TF
Number Of Forward Gears 3
Number Of Reverse Gears 3
Max Speed – Forward 7.3 mph (11.6 km/h)
Max Speed – Reverse 9 mph (14.4 km/h)

Hydraulic System

Pump Type gear type
Relief Valve Pressure 2987.8 psi (20600 kPa)
Pump Flow Capacity 67.4 gal/min (255 L/min)

Standard Blade

Width 17.3 ft in (5265 mm)
Height 102.8 in (2610 mm)
Capacity 33.5 yd3 (25.6 m3)
Cutting Depth 31.5 in (800 mm)
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