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Komatsu D31P-20 Crawler loaders research

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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

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Komatsu D31P-20 vs Komatsu D31PG-20A

Komatsu D31P-20 Crawler loaders

Komatsu D31PG-20A Crawler loaders

General
Engine model
S4D102E
6D95L
Operating weight
6,195 kg
6,920 kg
Max speed forward
6.6 kph
-
Market Average
-
-
price
-
-
Years
2025
2025
Engine
Displacement
3,900 cu cm
4,891 cu cm
Aspiration
Turbocharged
-
Net power
52.2 kw
52.95 kw
Number of cylinders
-
6
Refill capacities
Final drives fluid cap
9.84 liters
-
Engine oil cap
14 liters
-
Undercarriage
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
Dimensions
Width over tracks
2.07 m
2.26 m
Length with bucket
3.05 m
3.93 m
Ground clearance
-
0.4 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
-

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