Komatsu D31P-20 Crawler loaders research
2025
Komatsu D31P-20 Crawler loaders Technical specifications
General
Engine model
S4D102E
Operating weight
6,195 kg
Max speed forward
6.6 kph
Engine
Displacement
3900 cu cm
Aspiration
Turbocharged
Net power
52.2 kw
Refill capacities
Final drives fluid cap
9.84 liters
Engine oil cap
14 liters
Undercarriage
Ground contact area
66600.45 cu cm
Number of shoes per side
41
Tracks length
2 m
Ground pressure
0.23 bar
Number of track rollers per side
6
Track width
60.2 cm
Track gauge
1.46 m
Dimensions
Width over tracks
2.07 m
Length with bucket
3.05 m
Hydraulic system
Relief valve pressure
172 bar
Pump type
Gear driven
Service refill capacities
Cooling fluid cap
22.33 liters
Fuel cap
115.06 liters
Download datasheets
Komatsu D31P-20 vs Komatsu D31PG-20A
Komatsu D31P-20 Crawler loaders
Komatsu D31PG-20A Crawler loaders
Engine model
S4D102E
6D95L
Operating weight
6,195 kg
6,920 kg
Max speed forward
6.6 kph
-
Market Average
-
-
price
-
-
Years
2025
2025
Displacement
3,900 cu cm
4,891 cu cm
Aspiration
Turbocharged
-
Net power
52.2 kw
52.95 kw
Number of cylinders
-
6
Final drives fluid cap
9.84 liters
-
Engine oil cap
14 liters
-
Ground contact area
66,600.45 cu cm
-
Number of shoes per side
41
-
Tracks length
2 m
2 m
Ground pressure
0.23 bar
-
Number of track rollers per side
6
6
Track width
60.2 cm
60.2 cm
Track gauge
1.46 m
1.65 m
Width over tracks
2.07 m
2.26 m
Length with bucket
3.05 m
3.93 m
Ground clearance
-
0.4 m
Relief valve pressure
172 bar
-
Pump type
Gear driven
-
Cooling fluid cap
22.33 liters
-
Fuel cap
115.06 liters
-
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