Komatsu D53A-15 Dozer

Dimensions

Width Over Tracks 6.73 ft in (2050 mm)
Length Of Track On Ground 7.22 ft in (2200 mm)
Length W/O Blade 11.62 ft in (3540 mm)

Undercarriage

Track Gauge 5.25 ft in (1600 mm)
Standard Shoe Size 15.75 in (400 mm)
Number Of Track Rollers Per Side 5
Ground Pressure 8.11 psi (55.92 kPa)

Engine Details

Engine Make Komatsu
Engine Model S4D120-11
Gross Power 110 hp (82.1 kw)
Displacement 442 cu in (7.3 L)
Aspiration Turbocharged

Operational Specs

Operating Weight 22200 lb (10069.8 kg)
Fuel Tank Capacity 63.5 gal (240 L)
Cooling System Fluid Capacity 14.1 gal (53 L)

Transmission

Transmission Type planetary gear
Number Of Forward Gears 3
Number Of Reverse Gears 3
Max Speed – Forward 6.4 mph (10.2 km/h)
Max Speed – Reverse 7.6 mph (12.1 km/h)

Standard Blade

Width 11 ft in (3350 mm)
Height 33.7 in (855 mm)
Capacity 3.3 yd3 (2.5 m3)
Cutting Depth 21.3 in (540 mm)
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