Komatsu D85A-21E Crawler Dozer Specs

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.

Dimensions

Komatsu D85A-21E Crawler Dozer Dimensions specifications
Ground Clearance	1.40 ft (0.43 m)
Height - Top of Cab	11.50 ft (3.51 m)
Length of Track on Ground	9.40 ft (2.87 m)
Length w/ Blade	22.50 ft (6.86 m)
Length w/o Blade	15.60 ft (4.75 m)
Width Over Tracks	8.60 ft (2.62 m)

Engine

Komatsu D85A-21E Crawler Dozer Engine specifications
Displacement	673.80 cu in (11,041.63 cu cm)
Engine Model	S6D125E-2
Gross Power	228.00 hp (170.02 kw)
Number of Cylinders	6
Power Measured @	2000 rpm

Operating Specifications

Komatsu D85A-21E Crawler Dozer Operating Specifications specifications
Operating Weight	61,795.60 lbs (28,030.05 kg)

Standard Blade

Komatsu D85A-21E Crawler Dozer Standard Blade specifications
Height	57.10 in (145.03 cm)
Width	12.30 ft (3.75 m)

Transmission

Komatsu D85A-21E Crawler Dozer Transmission specifications
Number of Forward Gears	3
Number of Reverse Gears	3
Transmission Type	TF

Undercarriage

Komatsu D85A-21E Crawler Dozer Undercarriage specifications
Number of Carrier Rollers per Side	2
Number of Shoes per Side	39
Number of Track Rollers per Side	7
Standard Shoe Size	22.10 in (56.13 cm)
Track Gauge	6.60 ft (2.01 m)
Track Pitch	8.60 in (21.84 cm)

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