Komatsu D61PX-23 vs. Cat D6R LGP Crawler dozers Comparison

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

Comparison

Highlight differences

Komatsu D61 Crawler dozers

Cat D6 Crawler dozers

Engine

Aspiration

Aspiration Turbocharged

Gross power

Gross power 126.77 kw

Gross power 148.4 kw

Net power

Net power 125.28 kw

Net power 137.96 kw

Number of cylinders

Number of cylinders 6

Number of cylinders -

Power measured @

Power measured @ 2,200 rpm

Power measured @ 1,900 rpm

Alternator supplied amperage

Alternator supplied amperage -

Alternator supplied amperage 70 Amh

Years

Years 2000-2004

Years 2005-2018

Market Average

Market Average AED 520,000

Market Average AED 435,000

Price

Price AED 400,000

Price AED 410,000

Service refill capacities

Cooling fluid cap

Cooling fluid cap 45.04 liter

Cooling fluid cap 74.19 liter

Fuel cap

Fuel cap 372.07 liter

Fuel cap 383.04 liter

Hydraulic fluid cap

Hydraulic fluid cap 101.06 liter

Hydraulic fluid cap 76.08 liter

General

Displacement

Displacement 6,685.94 cu cm

Displacement 10,454.97 cu cm

Engine model

Engine model SAA6D107E-2

Engine model 3306

Max speed forward

Max speed forward 9.01 kph

Max speed forward -

Operating weight

Operating weight 18,660 kg

Operating weight 20,502 kg

Blade capacity

Blade capacity -

Blade capacity 3.75 cu m

Drive type

Drive type -

Drive type Powershift

Operating voltage

Operating voltage -

Operating voltage 24 V

Refill capacities

Engine oil cap

Engine oil cap 27.25 liter

Engine oil cap 27.63 liter

Final drives fluid cap

Final drives fluid cap 8.33 liter

Final drives fluid cap -

Dimensions

Ground clearance

Ground clearance 0.4 m

Ground clearance -

Height - top of cab

Height - top of cab 3.2 m

Height - top of cab 3.26 m

Length without blade

Length without blade 5.49 m

Length without blade -

Width over tracks

Width over tracks 3.87 m

Width over tracks 3.17 m

Blade height

Blade height -

Blade height 1.1 m

Undercarriage

Ground contact area

Ground contact area 138,487.38 cu cm

Ground contact area 163,231.91 cu cm

Ground pressure

Ground pressure 0.34 bar

Number of shoes per side

Number of shoes per side 46

Number of shoes per side 45

Number of track rollers per side

Number of track rollers per side 8

Number of track rollers per side -

Track gauge

Track gauge 2.13 m

Track gauge 2.23 m

Track width

Track width 86.11 cm

Track width 91.69 cm

Track length

Track length -

Track length 3.26 m

Track pitch

Track pitch -

Track pitch 20.32 cm

Transmission

Max speed reverse

Max speed reverse 9.01 kph

Max speed reverse -

Number of forward gears

Number of forward gears 3

Number of reverse gears

Number of reverse gears 3

Hydraulic system

Pump flow cap

Pump flow cap 171.08 lpm

Pump flow cap 190.01 lpm

Pump type

Pump type Piston

Relief valve pressure

Relief valve pressure 273.99 bar

Relief valve pressure 193.05 bar

Performance

Looking at performance technical specs and key features the Komatsu D61PX-23 Crawler dozers excels in terms of engine power at and operating weight compared to other models like the Cat D6R LGP Crawler dozers.

User rating

Owners operators and fleet managers recommend the Komatsu D61PX-23 Crawler dozers for its high reliability and endurance in diverse applications. The same can be said about the Cat D6R LGP Crawler dozers.