- Category: Crawler Dozers ➔
- Manufacturer: Komatsu ➔
- Model: D53A-15 ➔
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.
General Specifications
Dimensions
Length of Track on Ground | 7 ft (2 m)
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Length w/o Blade | 12 ft (4 m)
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Width Over Tracks | 7 ft (2 m)
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Engine
Aspiration | turbocharged
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Displacement | 442 cu in (7,243 cu cm)
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Engine Model | S4D120-11
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Gross Power | 110 hp (82 kw)
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Operating Specifications
Cooling System Fluid Capacity | 14 gal (53 l)
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Fuel Capacity | 64 gal (240 l)
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Operating Weight | 22,200 lbs (10,070 kg)
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Standard Blade
Capacity | 3 cu yd (3 cu m)
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Height | 34 in (86 cm)
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Width | 11 ft (3 m)
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Transmission
Max Speed - Forward | 6 mph (10 kph)
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Max Speed - Reverse | 8 mph (12 kph)
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Number of Forward Gears | 3
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Number of Reverse Gears | 3
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Transmission Type | planetary gear
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Undercarriage
Ground Pressure | 8.2 psi
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Number of Track Rollers per Side | 5
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Standard Shoe Size | 16 in (40 cm)
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Track Gauge | 5 ft (2 m)
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