- Category: Crawler Dozers ➔
- Manufacturer: Komatsu ➔
- Model: D85A-12 ➔
The Komatsu D85A-12 Crawler Dozer is a powerful and versatile machine designed to tackle a variety of earthmoving tasks with ease. With a 180 hp engine and an operating weight of 48,171.1 lbs, this dozer offers impressive performance capabilities. Its standard blade capacity of 7.8 cu yd and dimensions like a blade width of 14 ft and a track pitch of 8.6 in make it well-equipped for excavation and leveling work. The machine's transmission with 3 forward and 3 reverse gears allows for smooth and efficient operation, while its undercarriage design ensures stability and maneuverability on various terrains.
General Specifications
Dimensions
Ground Clearance | 1 ft (0 m)
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Height - Top of Cab | 11 ft (3 m)
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Length of Track on Ground | 9 ft (3 m)
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Length w/ Blade | 23 ft (7 m)
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Length w/o Blade | 15 ft (5 m)
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Width Over Tracks | 9 ft (3 m)
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Engine
Displacement | 743 cu in (12,171 cu cm)
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Engine Model | NH-220-CI
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Gross Power | 180 hp (134 kw)
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Number of Cylinders | 6
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Power Measured @ | 1850 rpm
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Operating Specifications
Cooling System Fluid Capacity | 17 gal (65 l)
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Fuel Capacity | 111 gal (420 l)
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Operating Weight | 48,171 lbs (21,850 kg)
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Standard Blade
Capacity | 8 cu yd (6 cu m)
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Height | 42 in (106 cm)
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Width | 14 ft (4 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 | K-C
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Undercarriage
Ground Pressure | 8.4 psi
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Number of Carrier Rollers per Side | 2
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Number of Shoes per Side | 38
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Number of Track Rollers per Side | 6
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Standard Shoe Size | 22 in (56 cm)
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Track Gauge | 7 ft (2 m)
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Track Pitch | 9 in (22 cm)
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