Komatsu D155A-1 Dozer

Contents

Dimensions
Undercarriage
Engine Details
Operational Specs
Transmission
Standard Blade

Dimensions

Width Over Tracks	9.22 ft in (2810 mm)
Length Of Track On Ground	10.34 ft in (3150 mm)
Length W/O Blade	16.74 ft in (5100 mm)

Undercarriage

Track Gauge	7.03 ft in (2140 mm)
Standard Shoe Size	22.05 in (560 mm)
Number Of Track Rollers Per Side	7
Ground Pressure	10.95 psi (75.5 kPa)

Engine Details

Engine Make	Komatsu
Engine Model	S6D155-4
Gross Power	320 hp (238.7 kw)
Displacement	1175 cu in (19.3 L)
Aspiration	Turbocharged

Operational Specs

Operating Weight	59350 lb (26920.8 kg)
Fuel Tank Capacity	158.6 gal (600 L)
Cooling System Fluid Capacity	43.6 gal (165 L)

Transmission

Transmission Type	planetary gear
Number Of Forward Gears	3
Number Of Reverse Gears	3
Max Speed – Forward	7.4 mph (11.8 km/h)
Max Speed – Reverse	8.6 mph (13.7 km/h)

Standard Blade

Width	13.6 ft in (4130 mm)
Height	62.6 in (1590 mm)
Capacity	13.7 yd3 (10.4 m3)
Cutting Depth	22.1 in (560 mm)

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