Komatsu D31P-16 vs. Komatsu D40A-3 Crawler dozers Comparison
Compare available technical data for Bulldozers. Find the right details to make your decision easier.
Comparison
Highlight differences
Blade capacity
Blade capacity 1.53 cu m
Blade capacity -
Blade width
Blade width 2.5 m
Blade width 3.2 m
Displacement
Displacement 4,331.11 cu cm
Displacement 6,490.93 cu cm
Drive type
Drive type Hydrostatic
Drive type Direct drive
Engine model
Engine model 4D105-3
Engine model 6D105-1
Max speed forward
Max speed forward 6.6 kph
Max speed forward 8.85 kph
Operating weight
Operating weight 6,700 kg
Operating weight 9,800 kg
Years
Years 1993-1996
Years 1979-1985
Market Average
Market Average AED 210,000
Market Average AED 150,000
Price
Price AED 120,000
Price AED 100,000
Blade height
Blade height 0.78 m
Blade height 0.75 m
Ground clearance
Ground clearance 0.4 m
Ground clearance 0.37 m
Height - top of cab
Height - top of cab 2.65 m
Height - top of cab 2.8 m
Length with blade
Length with blade 3.87 m
Length with blade 4.27 m
Length without blade
Length without blade 3.05 m
Length without blade 3.41 m
Width over tracks
Width over tracks 2.07 m
Width over tracks 1.95 m
Cooling fluid cap
Cooling fluid cap 22.33 liter
Cooling fluid cap 33.31 liter
Fuel cap
Fuel cap 115.06 liter
Fuel cap 245.27 liter
Gross power
Gross power 46.98 kw
Gross power 69.35 kw
Number of cylinders
Number of cylinders 4
Number of cylinders 6
Power measured @
Power measured @ 2,350 rpm
Power measured @ 2,350 rpm
Ground pressure
Ground pressure 0.22 bar
Ground pressure 0.5 bar
Number of track rollers per side
Number of track rollers per side 6
Number of track rollers per side 5
Track gauge
Track gauge 1.46 m
Track gauge 1.55 m
Track length
Track length 2.19 m
Track length 2.07 m
Track width
Track width 60.2 cm
Track width 40.13 cm
Number of shoes per side
Number of shoes per side -
Number of shoes per side 37
Track pitch
Track pitch -
Track pitch 17.53 cm
Max speed reverse
Max speed reverse 7.24 kph
Max speed reverse 8.05 kph
Number of forward gears
Number of forward gears 3
Number of forward gears 5
Number of reverse gears
Number of reverse gears 3
Number of reverse gears 4
Performance
Looking at performance technical specs and key features the Komatsu D31P-16 Crawler dozers excels in terms of engine power at and operating weight compared to other models like the Komatsu D40A-3 Crawler dozers.
User rating
Owners operators and fleet managers recommend the Komatsu D31P-16 Crawler dozers for its high reliability and endurance in diverse applications. The same can be said about the Komatsu D40A-3 Crawler dozers.
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Featured technical specs & reviews. Valuable insights.
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