Overview
The Komatsu D31A-17 is a crawler tractor listed in the Heavy Equipment Hub equipment database with structured specifications for comparison, research, and machine selection. Key specification points include engine power of 66 hp, operating weight of 11,290 lb, working depth of 14.60 ft and fuel capacity of 30.4 gal. This model can be reviewed for pulling power, implement matching, agricultural operations, and equipment comparison. Use the full specifications table to compare the Komatsu D31A-17 against similar crawler tractor models by power, weight, capacity, dimensions, speed, and other technical values.
Key Specifications
Operating Weight
11,290
lb
Gross Power
66
hp
Full Specifications
22 specs
Dimensions
Height to Top of Cab
8.81 ft / 2.69 m
Length of Track on Ground
6.17 ft / 1.88 m
Length w/o Blade
9.31 ft / 2.84 m
Width Over Tracks
6.07 ft / 1.85 m
Engine
Cooling System Fluid Capacity
5.90 gal / 22.3 L
Displacement
264 cu in / 4.3 L
Engine Make
2238
Engine Model
4D105-5
Fuel Capacity
30.40 gal / 115.1 L
Gross Power
66 hp / 49.2 kW
Height
29.40 ft / 8.96 m
Max Speed - Forward
4.10 mph / 6.6 km/h
Max Speed - Reverse
4.50 mph / 7.2 km/h
Number of Forward Gears
3
Number of Reverse Gears
3
Operating Weight
11,290 lb / 5,121 kg
Width
8 ft / 2.44 m
Hydraulics
Cutting Depth
14.60 ft / 4.45 m
Undercarriage
Ground Pressure
6 psi / 0.4 bar
Number of Track Rollers per Side
5
Standard Shoe Size
13 in / 330 mm
Track Gauge
4.76 ft / 1.45 m
Frequently Asked Questions
What is the operating weight of the Komatsu D31A-17? +
The Komatsu D31A-17 has an operating weight of 11,290 lb (5,121 kg). This places it in a class suited for crawler tractor applications where ground pressure and transport weight are key considerations.
How powerful is the Komatsu D31A-17 engine? +
The Komatsu D31A-17 produces 66 hp (49.2 kW) of engine power. This output is typical for its weight class and designed to handle demanding Crawler Tractor work cycles efficiently.
How does the Komatsu D31A-17 compare to similar Crawler Tractor models? +
You can compare the Komatsu D31A-17 side by side with any other model using the Heavy Equipment Hub compare tool. Key comparison points include engine power, operating weight, digging depth, hydraulic flow, and overall dimensions.