Cat D7R vs. Komatsu D80P-18 Crawler dozers Comparison

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

Comparison

Highlight differences

Cat D7 Crawler dozers

Komatsu D80 Crawler dozers

Engine

Alternator supplied amperage

Alternator supplied amperage 70 Amh

Alternator supplied amperage -

Aspiration

Aspiration Turbocharged

Net power

Net power 171.51 kw

Net power -

Number of cylinders

Number of cylinders 6

Power measured @

Power measured @ 2,100 rpm

Power measured @ 1,800 rpm

Gross power

Gross power -

Gross power 164.06 kw

Years

Years 2009-2017

Years 1978-1996

Market Average

Market Average AED 1,100,000

Market Average AED 390,000

Price

Price AED 900,000

Price AED 280,000

General

Blade width

Blade width 3.93 m

Blade width 4.39 m

Drive type

Drive type Powershift

Drive type Direct drive

Operating voltage

Operating voltage 24 V

Operating voltage -

Blade capacity

Blade capacity -

Blade capacity 7.03 cu m

Displacement

Displacement -

Displacement 14,010.97 cu cm

Engine model

Engine model -

Engine model NT-855

Max speed forward

Max speed forward -

Max speed forward 9.98 kph

Operating weight

Operating weight -

Operating weight 25,500 kg

Service refill capacities

Cooling fluid cap

Cooling fluid cap 75.32 liter

Cooling fluid cap -

Hydraulic fluid cap

Hydraulic fluid cap 54.13 liter

Hydraulic fluid cap -

Refill capacities

Engine oil cap

Engine oil cap 27.63 liter

Engine oil cap -

Final drives fluid cap

Final drives fluid cap 13.25 liter

Final drives fluid cap -

Dimensions

Ground clearance

Ground clearance 0.43 m

Ground clearance 0.52 m

Length with blade

Length with blade 5.82 m

Length with blade 6.07 m

Blade height

Blade height -

Blade height 1.27 m

Height - top of cab

Height - top of cab -

Height - top of cab 3.44 m

Length without blade

Length without blade -

Length without blade 4.72 m

Width over tracks

Width over tracks -

Width over tracks 3.17 m

Transmission

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

Max speed reverse

Max speed reverse -

Max speed reverse 9.5 kph

Undercarriage

Number of shoes per side

Number of shoes per side 40

Number of shoes per side 45

Number of track rollers per side

Number of track rollers per side 7

Number of track rollers per side 8

Track gauge

Track gauge 1.98 m

Track gauge 2.26 m

Track length

Track length 2.9 m

Track length 3.51 m

Track width

Track width 56.13 cm

Track width 91.19 cm

Ground contact area

Ground contact area -

Ground contact area 160,921.32 cu cm

Ground pressure

Ground pressure -

Ground pressure 0.32 bar

Track pitch

Track pitch -

Track pitch 21.84 cm

Hydraulic system

Pump flow cap

Pump flow cap 177.14 lpm

Pump flow cap -

Pump type

Pump type Piston

Pump type -

Relief valve pressure

Relief valve pressure 227.94 bar

Relief valve pressure -

Performance

Looking at performance technical specs and key features the Cat D7R Crawler dozers excels in terms of engine power at and operating weight compared to other models like the Komatsu D80P-18 Crawler dozers.

User rating

Owners operators and fleet managers recommend the Cat D7R Crawler dozers for its high reliability and endurance in diverse applications. The same can be said about the Komatsu D80P-18 Crawler dozers.