Komatsu D80A-12 Crawler dozers research
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Komatsu D80A-12 Crawler dozers Technical specifications
General
Engine model
NH220-CI
Operating weight
21,550 kg
Blade capacity
5.96 m3
Max speed forward
7.4 kph
Operational specifications
Drive type
Direct drive
Blade width
3 mm
Engine
Displacement
12170 cu cm
Gross power
134.23 kw
Number of cylinders
6
Dimensions
Length with blade
6.83 m
Length without blade
4.6 m
Blade height
1.28 mm
Ground clearance
0.43 m
Width over tracks
2.62 m
Undercarriage
Number of shoes per side
38
Track pitch
21.84 cm
Tracks length
2 m
Ground pressure
0.57 bar
Number of track rollers per side
6
Track width
56.13 cm
Track gauge
2.01 m
Service refill capacities
Cooling fluid cap
65.1 liters
Fuel cap
420.14 liters
Transmission
Max speed reverse
9.66 kph
Number of reverse gears
4
Number of forward gears
5
Komatsu D80A-12 vs Komatsu D80A-18
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Komatsu D80A-12 Crawler dozers
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Komatsu D80A-18 Crawler dozers
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