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Komatsu D80A-18 vs. Cat D9R Crawler dozers Comparison

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

Comparison

Highlight differences

Komatsu D80 Crawler dozers

Cat D9 Crawler dozers

General
Blade capacity 6.5 cu m
Blade capacity 13.5 cu m
Blade width 3.75 m
Blade width -
Displacement 14,010.97 cu cm
Displacement 18,001.23 cm3
Drive type Direct drive
Drive type Powershift
Engine model NT-855
Engine model C18
Max speed forward 8.05 kph
Max speed forward 11.91 kph
Max torque 102.91 Nm
Max torque -
Operating weight 23,310 kg
Operating weight 50,000 kg
Operating voltage -
Operating voltage 24 V
Years 1978-1996
Years 2021-2025
Market Average AED 390,000
Market Average AED 2,200,000
Price AED 280,000
Price AED 2,000,000
Dimensions
Blade height 1.32 m
Blade height -
Ground clearance 0.43 m
Ground clearance 0.61 m
Height - top of cab 3.41 m
Height - top of cab -
Length with blade 6.8 m
Length with blade -
Length without blade 4.69 m
Length without blade -
Width over tracks 2.62 m
Width over tracks 2.96 m
Service refill capacities
Cooling fluid cap 79.11 liter
Cooling fluid cap -
Fuel cap 450.04 liter
Fuel cap 817.56 liter
Hydraulic fluid cap -
Hydraulic fluid cap 71.92 liter
Engine
Gross power 164.06 kw
Gross power -
Number of cylinders 6
Number of cylinders 8
Power measured @ 1,800 rpm
Power measured @ 1,900 rpm
Undercarriage
Ground pressure 0.6 bar
Ground pressure 1.11 bar
Number of shoes per side 38
Number of shoes per side -
Number of track rollers per side 6
Number of track rollers per side 8
Track gauge 2.01 m
Track gauge 2.26 m
Track length 2.74 m
Track length -
Track pitch 21.84 cm
Track pitch -
Track width 56.13 cm
Track width 61.21 mm
Transmission
Max speed reverse 9.5 kph
Max speed reverse 14.64 kph
Number of forward gears 5
Number of forward gears 3
Number of reverse gears 4
Number of reverse gears 3
Refill capacities
Final drives fluid cap -
Final drives fluid cap 18.93 liters
Engine oil cap -
Engine oil cap 45.42 liter

Performance

Looking at performance technical specs and key features the Komatsu D80A-18 Crawler dozers excels in terms of engine power at and operating weight compared to other models like the Cat D9R Crawler dozers.

User rating

Owners operators and fleet managers recommend the Komatsu D80A-18 Crawler dozers for its high reliability and endurance in diverse applications. The same can be said about the Cat D9R Crawler dozers.

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