- Category: Crawler Dozers ➔
- Manufacturer: Komatsu ➔
- Model: D85A-21E ➔
The Komatsu D85A-21E Crawler Dozer is a powerful and efficient machine designed for heavy-duty earthmoving and grading tasks. With a gross power of 228 hp and an operating weight of 61,795.6 lbs, this bulldozer offers exceptional performance and productivity on the job site. Equipped with a 12.3 ft wide standard blade and a robust undercarriage featuring 39 shoes per side, the D85A-21E is ready to tackle tough terrain with ease. Ideal for construction, mining, and infrastructure projects, this crawler dozer delivers reliable and precise operation to meet the demands of any job.
General Specifications
Dimensions
Ground Clearance | 1 ft (0 m)
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Height - Top of Cab | 12 ft (4 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 | 16 ft (5 m)
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Width Over Tracks | 9 ft (3 m)
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Engine
Displacement | 674 cu in (11,042 cu cm)
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Engine Model | S6D125E-2
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Gross Power | 228 hp (170 kw)
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Number of Cylinders | 6
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Power Measured @ | 2000 rpm
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Operating Specifications
Operating Weight | 61,796 lbs (28,030 kg)
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Standard Blade
Height | 57 in (145 cm)
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Width | 12 ft (4 m)
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Transmission
Number of Forward Gears | 3
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Number of Reverse Gears | 3
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Transmission Type | TF
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Undercarriage
Number of Carrier Rollers per Side | 2
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Number of Shoes per Side | 39
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Number of Track Rollers per Side | 7
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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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