Komatsu D31A-17 Crawler Dozer Specs

Category: Crawler Dozers ➔
Manufacturer: Komatsu ➔
Model: D31A-17 ➔

The Komatsu D31A-17 Crawler Dozer is a powerful and efficient machine designed for tackling a wide range of earthmoving tasks. With a compact design and impressive specifications, including a 66 hp engine, 8-foot blade, and operating weight of 11,290 lbs, this dozer is ideal for various construction and landscaping projects. Its planetary gear transmission, multiple speed options, and durable undercarriage make it a versatile and reliable choice for any job site.

Dimensions

Komatsu D31A-17 Crawler Dozer Dimensions specifications
Height - Top of Cab	8.90 ft (2.71 m)
Length of Track on Ground	6.20 ft (1.89 m)
Length w/o Blade	9.40 ft (2.87 m)
Width Over Tracks	6.10 ft (1.86 m)

Engine

Komatsu D31A-17 Crawler Dozer Engine specifications
Displacement	264.00 cu in (4,326.19 cu cm)
Engine Model	4D105-5
Gross Power	66.00 hp (49.22 kw)

Operating Specifications

Komatsu D31A-17 Crawler Dozer Operating Specifications specifications
Cooling System Fluid Capacity	5.90 gal (22.33 l)
Fuel Capacity	30.40 gal (115.06 l)
Operating Weight	11,290.00 lbs (5,121.06 kg)

Standard Blade

Komatsu D31A-17 Crawler Dozer Standard Blade specifications
Height	29.40 in (74.68 cm)
Width	8.00 ft (2.44 m)

Transmission

Komatsu D31A-17 Crawler Dozer Transmission specifications
Max Speed - Forward	4.10 mph (6.60 kph)
Max Speed - Reverse	4.50 mph (7.24 kph)
Number of Forward Gears	3
Number of Reverse Gears	3
Transmission Type	planetary gear

Undercarriage

Komatsu D31A-17 Crawler Dozer Undercarriage specifications
Ground Pressure	5.9 psi
Number of Track Rollers per Side	5
Standard Shoe Size	13.00 in (33.02 cm)
Track Gauge	4.80 ft (1.46 m)

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