Komatsu D275A-2 vs. Komatsu D65EX-12E Crawler dozers Comparison

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

Comparison

Highlight differences

Komatsu D275A Crawler dozers

D275A-2

Komatsu D65 Crawler dozers

D65EX-12E

General

Engine model

Engine model S6D170-4

Engine model S6D125E-2-A

Engine power

Engine power 409 hp

Engine power -

Operating weight

Operating weight 50,000 kg

Operating weight 18,900 kg

Blade capacity

Blade capacity 12.84 cu m

Blade capacity -

Drive type

Drive type Torqflow

Drive type TF,HSS

Max speed forward

Max speed forward 11.91 kph

Max speed forward -

Operating voltage

Operating voltage 24 V

Operating voltage -

Years

Years 2018-2024

Years 1993-2003

Market Average

Market Average AED 150,000

Market Average AED 360,000

Price

Price AED 120,000

Price AED 250,000

Engine

Displacement

Displacement 23,150.06 cm3

Displacement 1,225.76 cu cm

Aspiration

Aspiration Turbocharged, emission certified diesel

Aspiration -

Power measured @

Power measured @ 1,800 rpm

Power measured @ 1,950 rpm

Torque measured @

Torque measured @ 2,000 rpm

Torque measured @ -

Gross power

Gross power 305.74 kw

Gross power 141.69 kw

Max torque

Max torque 3,200 Nm

Max torque -

Alternator supplied amperage

Alternator supplied amperage 50 Amh

Alternator supplied amperage -

Number of cylinders

Number of cylinders 6

Net power

Net power 289 kw

Net power -

Bore

Bore 110 cm

Bore -

Stroke

Stroke 90 cm

Stroke -

Operational specifications

Blade width

Blade width 4 m

Blade width 3 m

Refill capacities

Final drives fluid cap

Final drives fluid cap 43.15 liters

Final drives fluid cap -

Engine oil cap

Engine oil cap 51.1 liter

Engine oil cap -

Undercarriage

Ground contact area

Ground contact area 106,909.44 cu cm

Ground contact area -

Number of shoes per side

Number of shoes per side 39

Track pitch

Track pitch 26.16 cm

Track pitch 20.32 cm

Ground pressure

Ground pressure 0.87 bar

Ground pressure -

Number of track rollers per side

Number of track rollers per side 8

Number of track rollers per side 7

Track width

Track width 61.21 mm

Track width 51.05 cm

Track gauge

Track gauge -

Track gauge 1.89 m

Track length

Track length -

Track length 2.68 m

Dimensions

Height - top of cab

Height - top of cab 3.96 m

Height - top of cab 3.08 m

Length with blade

Length with blade 9.08 m

Length with blade 5.27 m

Length without blade

Length without blade 5.46 m

Length without blade 4.39 m

Blade height

Blade height 1.91 cm

Blade height 1.23 m

Ground clearance

Ground clearance 0.52 m

Ground clearance 0.43 m

Width over tracks

Width over tracks 2.96 m

Width over tracks 2.41 m

Hydraulic system

Pump flow cap

Pump flow cap 255.11 lpm

Pump flow cap -

Relief valve pressure

Relief valve pressure 205.94 bar

Relief valve pressure -

Pump type

Pump type Gear driven

Pump type -

Service refill capacities

Cooling fluid cap

Cooling fluid cap 136.26 liters

Cooling fluid cap -

Fuel cap

Fuel cap 840.27 liter

Fuel cap -

Transmission

Max speed reverse

Max speed reverse 14.97 kph

Max speed reverse -

Number of reverse gears

Number of reverse gears 3

Number of forward gears

Number of forward gears 3

Performance

Looking at performance technical specs and key features the Komatsu D275A-2 Crawler dozers excels in terms of engine power at and operating weight 50000 compared to other models like the Komatsu D65EX-12E Crawler dozers.

User rating

Owners operators and fleet managers recommend the Komatsu D275A-2 Crawler dozers for its high reliability and endurance in diverse applications. The same can be said about the Komatsu D65EX-12E Crawler dozers.