Komatsu D39E-1 Crawler dozers research

2025
Komatsu D39E-1 Crawler dozers Technical specifications
General
Engine model
S4D102
Operating weight
7,110 kg
Max speed forward
9.66 kph
Engine
Displacement
3916 cu cm
Dimensions
Length with blade
3.35 m
Width over tracks
2.04 m
Undercarriage
Tracks length
2 m
Track width
45.72 cm
Track gauge
1.58 m
Service refill capacities
Fuel cap
38.61 liters
Transmission
Max speed reverse
11.43 kph
Number of reverse gears
3
Number of forward gears
3
Download datasheets
Komatsu D39E-1 vs Komatsu D39EX-21 KOMSTAT II

Komatsu D39E-1 Crawler dozers

Komatsu D39EX-21 KOMSTAT II Crawler dozers
Engine model
S4D102
SAA4D102E-2
Operating weight
7,110 kg
8,518 kg
Max speed forward
9.66 kph
8.53 kph
Market Average
-
-
price
-
-
Years
2025
2025
Displacement
3,916 cu cm
3,932 cu cm
Aspiration
-
turbocharged and air-to-air aftercooled
Net power
-
70.84 kw
Length with blade
3.35 m
4.21 m
Width over tracks
2.04 m
2.13 m
Blade height
-
0.76 mm
Tracks length
2 m
2 m
Track width
45.72 cm
45.72 cm
Track gauge
1.58 m
1.68 m
Ground contact area
-
55,142.59 cm3
Number of shoes per side
-
39
Track pitch
-
16.51 cm
Ground pressure
-
0.39 bar
Number of track rollers per side
-
6
Fuel cap
38.61 liters
165.03 liters
Cooling fluid cap
-
32.17 liters
Hydraulic fluid cap
-
46.93 liters
Max speed reverse
11.43 kph
8.53 kph
Number of reverse gears
3
3
Number of forward gears
3
3
Drive type
-
Dual-path, hydrostatic transmission
Blade width
-
2 mm
Final drives fluid cap
-
3.41 liters
Engine oil cap
-
12.49 liters
Blade angle
-
25 degrees
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