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Komatsu D53A-15 Crawler Dozer

The Komatsu D53A-15 Crawler Dozer is a powerful and efficient machine, equipped with a turbocharged engine model S4D120-11 that delivers a gross power of 110 horsepower. With a standard blade capacity of 3.3 cubic yards and a width of 11 feet, this bulldozer is capable of handling a variety of earthmoving tasks. Its compact dimensions, operating weight of 22,200 pounds, and maximum speed of 6.4 mph forward and 7.6 mph in reverse make it a versatile and reliable choice for construction and land clearing projects.


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General Specifications

Dimensions

Length of Track on Ground7 ft (2 m)
Length w/o Blade12 ft (4 m)
Width Over Tracks7 ft (2 m)

Engine

Aspirationturbocharged
Displacement442 cu in (7,243 cu cm)
Engine ModelS4D120-11
Gross Power110 hp (82 kw)

Operating Specifications

Cooling System Fluid Capacity14 gal (53 l)
Fuel Capacity64 gal (240 l)
Operating Weight22,200 lbs (10,070 kg)

Standard Blade

Capacity3 cu yd (3 cu m)
Height34 in (86 cm)
Width11 ft (3 m)

Transmission

Max Speed - Forward6 mph (10 kph)
Max Speed - Reverse8 mph (12 kph)
Number of Forward Gears3
Number of Reverse Gears3
Transmission Typeplanetary gear

Undercarriage

Ground Pressure8.2 psi
Number of Track Rollers per Side5
Standard Shoe Size16 in (40 cm)
Track Gauge5 ft (2 m)


39.95234 \\ -75.16379 \\ Fort Washington \\ PA