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Komatsu D31S-17 Crawler loaders research

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2025

Komatsu D31S-17 Crawler loaders Technical specifications

General

Engine model

4D105-5

Operating weight

6,700 kg

Bucket capacity

0.84 cu m

Max speed forward

6.6 kph

Engine

Displacement

4326 cu cm

Net power

49.22 kw

Undercarriage

Tracks length

1 m

Ground pressure

0.53 bar

Number of track rollers per side

5

Track width

33.02 cm

Track gauge

1.45 m

Dimensions

Width over tracks

1.8 m

Length with bucket

4.15 m

Loader

Breakout force

6400.2 kg

Loader dump height

2.56 m

Loader dump reach

0.85 m

Tipping load

4259.24 kg

Service refill capacities

Cooling fluid cap

22.33 liters

Fuel cap

115.06 liters

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Komatsu D31S-17 vs Komatsu D31S-20

Komatsu D31S-17 Crawler loaders

Komatsu D31S-20 Crawler loaders

General
Engine model
4D105-5
S4D102E
Operating weight
6,700 kg
6,780 kg
Bucket capacity
0.84 cu m
0.84 cu m
Max speed forward
6.6 kph
6.6 kph
Market Average
-
-
price
-
-
Years
2025
2025
Engine
Displacement
4,326 cu cm
3,921 cu cm
Net power
49.22 kw
52.05 kw
Undercarriage
Tracks length
1 m
1 m
Ground pressure
0.53 bar
0.53 bar
Number of track rollers per side
5
5
Track width
33.02 cm
33.02 cm
Track gauge
1.45 m
1.45 m
Dimensions
Width over tracks
1.8 m
1.8 m
Length with bucket
4.15 m
4.11 m
Loader
Breakout force
6,400.2 kg
6,395.66 kg
Loader dump height
2.56 m
2.56 m
Loader dump reach
0.85 m
0.82 m
Tipping load
4,259.24 kg
4,260.01 kg
Service refill capacities
Cooling fluid cap
22.33 liters
-
Fuel cap
115.06 liters
115.06 liters

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