Komatsu D53A-16 vs. Cat D6R Crawler dozers Comparison

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

Comparison

Highlight differences

Komatsu D53 Crawler dozers

D53A-16

Cat D6 Crawler dozers

D6R

Engine

Aspiration

Aspiration Turbocharged

Displacement

Displacement 8,495.07 cu cm

Displacement 10,454.97 cu cm

Gross power

Gross power 82.03 kw

Gross power -

Number of cylinders

Number of cylinders 4

Number of cylinders 6

Power measured @

Power measured @ 1,900 rpm

Alternator supplied amperage

Alternator supplied amperage -

Alternator supplied amperage 70 Amh

Years

Years 1993-2002

Years 2005-2018

Market Average

Market Average AED 250,000

Market Average AED 435,000

Price

Price AED 180,000

Price AED 410,000

General

Blade capacity

Blade capacity 2.83 cu m

Blade capacity -

Drive type

Drive type TORQFLOW

Drive type Powershift

Engine model

Engine model 4D130-1E

Engine model 3306

Max speed forward

Max speed forward 9.82 kph

Max speed forward 11.91 kph

Operating weight

Operating weight 12,170 kg

Operating weight -

Operating voltage

Operating voltage -

Operating voltage 24

Dimensions

Blade height

Blade height 0.88 m

Blade height -

Ground clearance

Ground clearance 0.34 m

Ground clearance 0.4 cm

Height - top of cab

Height - top of cab 2.87 m

Height - top of cab 3.2 m

Length with blade

Length with blade 4.57 m

Length with blade -

Length without blade

Length without blade 3.63 m

Length without blade 3.87 m

Width over tracks

Width over tracks 2.35 m

Width over tracks -

Operational specifications

Blade width

Blade width 3 m

Blade width -

Service refill capacities

Cooling fluid cap

Cooling fluid cap 55.26 liter

Cooling fluid cap 74.19 liters

Fuel cap

Fuel cap 240.35 liter

Fuel cap 383.04 liter

Hydraulic fluid cap

Hydraulic fluid cap -

Hydraulic fluid cap 76.08 liter

Undercarriage

Ground pressure

Ground pressure 0.5 bar

Ground pressure -

Number of shoes per side

Number of shoes per side 39

Number of shoes per side -

Number of track rollers per side

Number of track rollers per side 5

Number of track rollers per side -

Track gauge

Track gauge 1.89 m

Track gauge -

Track length

Track length 2.23 m

Track length -

Track pitch

Track pitch 17.53 cm

Track pitch 20.32 cm

Track width

Track width 46.23 cm

Track width 91.19 mm

Transmission

Max speed reverse

Max speed reverse 11.75 kph

Max speed reverse 15.29 kph

Number of forward gears

Number of forward gears 3

Number of reverse gears

Number of reverse gears 3

Refill capacities

Final drives fluid cap

Final drives fluid cap -

Final drives fluid cap 13.63 liters

Engine oil cap

Engine oil cap -

Engine oil cap 27.63 liter

Hydraulic system

Pump flow cap

Pump flow cap -

Pump flow cap 190.01 lpm

Relief valve pressure

Relief valve pressure -

Relief valve pressure 193.05 bar

Pump type

Pump type -

Pump type Piston

Performance

Looking at performance technical specs and key features the Komatsu D53A-16 Crawler dozers excels in terms of engine power at and operating weight compared to other models like the Cat D6R Crawler dozers.

User rating

Owners operators and fleet managers recommend the Komatsu D53A-16 Crawler dozers for its high reliability and endurance in diverse applications. The same can be said about the Cat D6R Crawler dozers.