Overview
The Komatsu D31P-20AE 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 71 hp and operating weight of 15,278 lb. This model can be reviewed for pulling power, implement matching, agricultural operations, and equipment comparison. Use the full specifications table to compare the Komatsu D31P-20AE against similar crawler tractor models by power, weight, capacity, dimensions, speed, and other technical values.
Key Specifications
Operating Weight
15,278.10
lb
Gross Power
71
hp
Full Specifications
21 specs
Dimensions
Ground Clearance
1.25 ft / 0.38 m
Height to Top of Cab
8.98 ft / 2.74 m
Length of Track on Ground
7.17 ft / 2.19 m
Length w/ Blade
12.93 ft / 3.94 m
Length w/o Blade
9.95 ft / 3.03 m
Width Over Tracks
7.39 ft / 2.25 m
Engine
Displacement
239 cu in / 3.9 L
Engine Make
2238
Engine Model
S4D102E-1-A
Gross Power
71 hp / 52.9 kW
Height
31.20 ft / 9.51 m
Number of Cylinders
4
Number of Forward Gears
3
Number of Reverse Gears
3
Operating Weight
15,278 lb / 6,930 kg
Power Measured @
2,350 rpm
Width
9.50 ft / 2.90 m
Undercarriage
Number of Track Rollers per Side
6
Standard Shoe Size
23.63 in / 600 mm
Track Gauge
5.42 ft / 1.65 m
Track Pitch
6.07 in / 154 mm
Frequently Asked Questions
What is the operating weight of the Komatsu D31P-20AE? +
The Komatsu D31P-20AE has an operating weight of 15,278 lb (6,930 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 D31P-20AE engine? +
The Komatsu D31P-20AE produces 71 hp (52.9 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 D31P-20AE compare to similar Crawler Tractor models? +
You can compare the Komatsu D31P-20AE 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.