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Cat D10 vs. Komatsu D20A-5 Crawler dozers Comparison

Compare available technical data for Bulldozers. Find the right details to make your decision easier.

Comparison

Highlight differences

Cat D10 Crawler dozers

Komatsu D20 Crawler dozers

General
Blade width 3.51 m
Blade width 2.19 m
Displacement 29,300.14 cu cm
Displacement 2,941.48 cu cm
Drive type Powershift
Drive type Direct drive
Engine model D348
Engine model 4D94-2N
Max speed forward 11.75 kph
Max speed forward 7.4 kph
Operating weight 77,870 kg
Operating weight 3,560 kg
Blade capacity -
Blade capacity 0.76 cu m
Max torque -
Max torque 147.1 Nm
Years 1996-2011
Years 1993-1996
Market Average AED 600,000
Market Average AED 100,000
Price AED 450,000
Price AED 60,000
Service refill capacities
Fuel cap 1,445.87 liter
Fuel cap 60.18 liter
Cooling fluid cap -
Cooling fluid cap 13.25 liter
Engine
Gross power 522 kw
Gross power 29.08 kw
Number of cylinders -
Number of cylinders 4
Power measured @ -
Power measured @ 2,450 rpm
Dimensions
Ground clearance 0.7 m
Ground clearance 0.34 m
Height - top of cab 4.54 m
Height - top of cab 2.16 m
Length with blade 7.59 m
Length with blade 3.47 m
Length without blade 5.94 m
Length without blade 2.47 m
Width over tracks 3.66 m
Width over tracks 1.62 m
Blade height -
Blade height 0.59 m
Undercarriage
Ground contact area 141,225.67 cu cm
Ground contact area -
Ground pressure 1.37 bar
Ground pressure 0.29 bar
Number of track rollers per side 8
Number of track rollers per side 5
Track gauge 2.93 m
Track gauge 1.31 m
Track length 3.93 m
Track length 1.71 m
Track width 71.12 cm
Track width 30.23 cm
Number of shoes per side -
Number of shoes per side 37
Track pitch -
Track pitch 13.72 cm
Transmission
Max speed reverse 13.84 kph
Max speed reverse 6.6 kph
Number of forward gears 3
Number of forward gears 3
Number of reverse gears 3
Number of reverse gears 2
Hydraulic system
Pump flow cap -
Pump flow cap 53.37 lpm
Relief valve pressure -
Relief valve pressure 152.01 bar

Performance

Looking at performance technical specs and key features the Cat D10 Crawler dozers excels in terms of engine power at and operating weight 77870 compared to other models like the Komatsu D20A-5 Crawler dozers.

User rating

Owners operators and fleet managers recommend the Cat D10 Crawler dozers for its high reliability and endurance in diverse applications. The same can be said about the Komatsu D20A-5 Crawler dozers.

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build datetime: 7/6/2026, 12:00:29 PM