Komatsu D455A-1 Dozer

Dimensions

Ground Clearance 2 ft (1 m)
Height – Top of Cab 15 ft (4 m)
Length of Track on Ground 13 ft (4 m)
Length w/ Blade 37 ft (11 m)
Length w/o Blade 20 ft (6 m)
Width Over Tracks 12 ft (4 m)

Engine

Aspiration turbocharged
Displacement 1,710 cu in (28,020 cu cm)
Engine Model VTA1710-C800
Gross Power 620 hp (462 kw)
Number of Cylinders 12
Power Measured @ 2000 rpm

Operating Specifications

Cooling System Fluid Capacity 53 gal (200 l)
Fuel Capacity 338 gal (1,280 l)
Operating Weight 157,631 lbs (71,500 kg)

Standard Blade

Capacity 34 cu yd (26 cu m)
Height 84 in (214 cm)
Width 16 ft (5 m)

Transmission

Max Speed – Forward 9 mph (15 kph)
Max Speed – Reverse 9 mph (14 kph)
Number of Forward Gears 4
Number of Reverse Gears 4
Transmission Type TF

Undercarriage

Ground Pressure 14 psi
Number of Carrier Rollers per Side 2
Number of Shoes per Side 37
Number of Track Rollers per Side 7
Standard Shoe Size 30 in (76 cm)
Track Gauge 9 ft (3 m)
Track Pitch 13 in (32 cm)
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