Komatsu D53A-16 Dozer

Contents

Dimensions
Undercarriage
Engine Details
Operational Specs
Transmission
Standard Blade

Dimensions

Length W/ Blade	14.95 ft in (4555 mm)
Width Over Tracks	7.68 ft in (2340 mm)
Height To Top Of Cab	9.39 ft in (2860 mm)
Length Of Track On Ground	7.22 ft in (2200 mm)
Ground Clearance	1.07 ft in (325 mm)
Length W/O Blade	11.85 ft in (3610 mm)

Undercarriage

Track Gauge	6.17 ft in (1880 mm)
Standard Shoe Size	18.12 in (460 mm)
Number Of Shoes Per Side	39
Number Of Carrier Rollers Per Side	2
Ground Pressure	7.25 psi (49.99 kPa)
Number Of Track Rollers Per Side	5
Track Pitch	6.89 in (175 mm)

Engine Details

Number Of Cylinders	4
Engine Make	Komatsu
Engine Model	4D130-1E
Gross Power	110 hp (82.1 kw)
Power Measured @	1900 rpm
Displacement	518.4 cu in (8.5 L)
Aspiration	Turbocharged

Operational Specs

Operating Weight	26830 lb (12170 kg)
Fuel Tank Capacity	63.5 gal (240 L)
Cooling System Fluid Capacity	14.6 gal (55 L)

Transmission

Transmission Type	TF
Number Of Forward Gears	3
Number Of Reverse Gears	3
Max Speed – Forward	6.1 mph (9.7 km/h)
Max Speed – Reverse	7.3 mph (11.6 km/h)

Standard Blade

Width	12.3 ft in (3720 mm)
Height	34.5 in (875 mm)
Capacity	3.7 yd3 (2.8 m3)
Cutting Depth	23.3 in (590 mm)

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