Cat D6D vs. Komatsu D87E-3 LGP 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

Komatsu D87 Crawler dozers

General

Engine model

Engine model 3306

Engine model S6D125E-2

Blade capacity

Blade capacity 3.29 cu m

Blade capacity 7.11 cu m

Displacement

Displacement 10,500.85 cu cm

Displacement 11,041.63 cu cm

Blade width

Blade width 3.2 m

Blade width 3.51 m

Drive type

Drive type -

Drive type Modular countershaft -type power shift

Max speed forward

Max speed forward -

Max speed forward 10.46 kph

Max torque

Max torque -

Max torque 102.91 Nm

Operating voltage

Operating voltage -

Operating voltage 24 V

Operating weight

Operating weight -

Operating weight 23,998 kg

Years

Years 2005-2018

Years 1996-2003

Market Average

Market Average AED 435,000

Market Average AED 480,000

Price

Price AED 410,000

Price AED 350,000

Engine

Aspiration

Aspiration Turbocharged

Alternator supplied amperage

Alternator supplied amperage -

Alternator supplied amperage 50 Amh

Gross power

Gross power -

Gross power 184.19 kw

Net power

Net power -

Net power 171.51 kw

Number of cylinders

Number of cylinders -

Number of cylinders 6

Power measured @

Power measured @ -

Power measured @ 2,100 rpm

Torque measured @

Torque measured @ -

Torque measured @ 1,400 rpm

Undercarriage

Ground pressure

Ground pressure 0.65 bar

Ground pressure 0.66 bar

Ground contact area

Ground contact area -

Ground contact area 88,901.66 cu cm

Number of shoes per side

Number of shoes per side -

Number of shoes per side 42

Number of track rollers per side

Number of track rollers per side -

Number of track rollers per side 7

Track gauge

Track gauge -

Track gauge 2.26 m

Track length

Track length -

Track length 3.41 m

Track pitch

Track pitch -

Track pitch 21.84 cm

Track width

Track width -

Track width 56.13 cm

Dimensions

Blade height

Blade height 1.13 cm

Blade height 1.6 m

Ground clearance

Ground clearance -

Ground clearance 0.49 m

Height - top of cab

Height - top of cab -

Height - top of cab 3.51 m

Length with blade

Length with blade -

Length with blade 6.13 m

Length without blade

Length without blade -

Length without blade 4.51 m

Width over tracks

Width over tracks -

Width over tracks 3.08 m

Hydraulic system

Pump flow cap

Pump flow cap 166.16 lpm

Pump flow cap 145.34 lpm

Relief valve pressure

Relief valve pressure 155.13 bar

Relief valve pressure 165.47 bar

Pump type

Pump type -

Pump type Mulitple pump gear

Service refill capacities

Hydraulic fluid cap

Hydraulic fluid cap 45.8 liter

Hydraulic fluid cap 133.23 liter

Cooling fluid cap

Cooling fluid cap -

Cooling fluid cap 59.05 liter

Fuel cap

Fuel cap -

Fuel cap 490.16 liter

Blades

Blade angle

Blade angle 12 degrees

Blade angle -

Refill capacities

Engine oil cap

Engine oil cap -

Engine oil cap 30.28 liter

Final drives fluid cap

Final drives fluid cap -

Final drives fluid cap 38.23 liter

Transmission

Max speed reverse

Max speed reverse -

Max speed reverse 12.23 kph

Number of forward gears

Number of forward gears -

Number of forward gears 6

Number of reverse gears

Number of reverse gears -

Number of reverse gears 6

Performance

Looking at performance technical specs and key features the Cat D6D Crawler dozers excels in terms of engine power at and operating weight compared to other models like the Komatsu D87E-3 LGP Crawler dozers.

User rating

Owners operators and fleet managers recommend the Cat D6D Crawler dozers for its high reliability and endurance in diverse applications. The same can be said about the Komatsu D87E-3 LGP Crawler dozers.