Komatsu D45P-1 Crawler dozers research
2025
Komatsu D45P-1 Crawler dozers Technical specifications
General
Engine model
S4D105-3
Operating weight
10,500 kg
Blade capacity
2.45 m3
Operational specifications
Drive type
TF
Blade width
3 mm
Engine
Displacement
4331 cu cm
Gross power
67.11 kw
Number of cylinders
4
Dimensions
Length with blade
4.66 m
Length without blade
3.6 m
Blade height
0.9 mm
Ground clearance
0.46 m
Width over tracks
2.5 m
Undercarriage
Number of shoes per side
43
Track pitch
17.53 cm
Tracks length
2 m
Ground pressure
0.24 bar
Number of track rollers per side
6
Track width
72.14 cm
Track gauge
1.77 m
Transmission
Number of reverse gears
3
Number of forward gears
3
Download datasheets
Komatsu D45P-1 vs Komatsu D39PX-21 KOMSTAT II
Komatsu D45P-1 Crawler dozers
Komatsu D39PX-21 KOMSTAT II Crawler dozers
Engine model
S4D105-3
SAA4D102E-2
Operating weight
10,500 kg
8,899 kg
Blade capacity
2.45 m3
-
Max speed forward
-
8.53 kph
Market Average
-
-
price
-
-
Years
2025
2025
Drive type
TF
Dual-path, hydrostatic transmission
Blade width
3 mm
3 mm
Displacement
4,331 cu cm
3,932 cu cm
Gross power
67.11 kw
-
Number of cylinders
4
4
Aspiration
-
turbocharged and air-to-air aftercooled
Net power
-
70.84 kw
Length with blade
4.66 m
4.21 m
Length without blade
3.6 m
-
Blade height
0.9 mm
0.76 mm
Ground clearance
0.46 m
-
Width over tracks
2.5 m
2.44 m
Number of shoes per side
43
39
Track pitch
17.53 cm
17.78 cm
Tracks length
2 m
2 m
Ground pressure
0.24 bar
0.3 bar
Number of track rollers per side
6
6
Track width
72.14 cm
63.5 cm
Track gauge
1.77 m
1.8 m
Ground contact area
-
76,118.08 cm3
Number of reverse gears
3
3
Number of forward gears
3
3
Max speed reverse
-
8.53 kph
Final drives fluid cap
-
3.41 liters
Engine oil cap
-
12.49 liters
Cooling fluid cap
-
32.17 liters
Fuel cap
-
165.03 liters
Hydraulic fluid cap
-
46.93 liters
Blade angle
-
25 degrees
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