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Cat D6R vs. Cat D9H Crawler dozers Comparison

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

Comparison

Highlight differences

Cat D6 Crawler dozers

Cat D9 Crawler dozers

General
Engine model 3306
Engine model C18 ACERT
Drive type Powershift
Drive type Powershift
Max speed forward 11.91 kph
Max speed forward 11.5 kph
Operating voltage 24
Operating voltage 24 V
Operating weight -
Operating weight 51,000 kg
Blade capacity -
Blade capacity 13.2 cu m
Years 2005-2018
Years 2021-2025
Market Average AED 435,000
Market Average AED 2,200,000
Price AED 410,000
Price AED 2,000,000
Engine
Displacement 10,454.97 cu cm
Displacement -
Aspiration Turbocharged
Aspiration -
Power measured @ 1,900 rpm
Power measured @ -
Alternator supplied amperage 70 Amh
Alternator supplied amperage -
Number of cylinders 6
Number of cylinders -
Refill capacities
Final drives fluid cap 13.63 liters
Final drives fluid cap -
Engine oil cap 27.63 liter
Engine oil cap -
Undercarriage
Track pitch 20.32 cm
Track pitch -
Track width 91.19 mm
Track width 61.21 mm
Ground contact area -
Ground contact area 103,828.67 cu cm
Ground pressure -
Ground pressure 1.01 bar
Number of track rollers per side -
Number of track rollers per side 7
Track gauge -
Track gauge 2.32 m
Dimensions
Height - top of cab 3.2 m
Height - top of cab -
Length without blade 3.87 m
Length without blade -
Ground clearance 0.4 cm
Ground clearance -
Width over tracks -
Width over tracks 3.05 m
Hydraulic system
Pump flow cap 190.01 lpm
Pump flow cap -
Relief valve pressure 193.05 bar
Relief valve pressure -
Pump type Piston
Pump type -
Service refill capacities
Cooling fluid cap 74.19 liters
Cooling fluid cap -
Fuel cap 383.04 liter
Fuel cap 870.17 liter
Hydraulic fluid cap 76.08 liter
Hydraulic fluid cap -
Transmission
Max speed reverse 15.29 kph
Max speed reverse 13.36 kph
Number of reverse gears 3
Number of reverse gears 3
Number of forward gears 3
Number of forward gears 3
Operational specifications
Blade width -
Blade width 4 m

Performance

Looking at performance technical specs and key features the Cat D6R Crawler dozers excels in terms of engine power at and operating weight compared to other models like the Cat D9H Crawler dozers.

User rating

Owners operators and fleet managers recommend the Cat D6R Crawler dozers for its high reliability and endurance in diverse applications. The same can be said about the Cat D9H Crawler dozers.

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build datetime: 3/24/2026, 10:02:06 AM