Komatsu D375A-3 vs. Komatsu D53A-18AE Crawler dozers Comparison

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

Comparison

Highlight differences

Komatsu D375 Crawler dozers

D375A-3

Komatsu D53 Crawler dozers

D53A-18AE

Engine

Alternator supplied amperage

Alternator supplied amperage 50 Amh

Alternator supplied amperage -

Aspiration

Aspiration Turbocharged

Aspiration -

Displacement

Displacement 23,150.06 cu cm

Displacement 11,041.63 cu cm

Gross power

Gross power 396.72 kw

Gross power 96.94 kw

Number of cylinders

Number of cylinders 6

Power measured @

Power measured @ 1,800 rpm

Power measured @ 1,900 rpm

Years

Years 2004-2019

Years 1993-2002

Market Average

Market Average AED 1,000,000

Market Average AED 250,000

Price

Price AED 800,000

Price AED 180,000

General

Blade capacity

Blade capacity 18.5 cu m

Blade capacity -

Drive type

Drive type TORQFLOW

Engine model

Engine model S6D170E-2

Engine model 6D125E-2

Max speed forward

Max speed forward 11.91 kph

Max speed forward -

Operating voltage

Operating voltage 24 V

Operating voltage -

Operating weight

Operating weight 68,200 kg

Operating weight 14,000 kg

Dimensions

Blade height

Blade height 2.27 m

Blade height 1.03 m

Ground clearance

Ground clearance 0.64 m

Ground clearance 0.34 m

Height - top of cab

Height - top of cab 4.24 m

Height - top of cab 2.93 m

Length with blade

Length with blade 10.06 m

Length with blade 4.88 m

Length without blade

Length without blade 5.82 m

Length without blade 3.81 m

Width over tracks

Width over tracks 4.72 m

Width over tracks 2.44 m

Operational specifications

Blade width

Blade width 4 m

Blade width 3 m

Service refill capacities

Cooling fluid cap

Cooling fluid cap 136.26 liter

Cooling fluid cap -

Fuel cap

Fuel cap 1,049.96 liter

Fuel cap -

Refill capacities

Engine oil cap

Engine oil cap 51.1 liter

Engine oil cap -

Final drives fluid cap

Final drives fluid cap 65.1 liter

Final drives fluid cap -

Undercarriage

Ground contact area

Ground contact area 118,999.84 cu cm

Ground contact area -

Ground pressure

Ground pressure 1.04 bar

Ground pressure -

Number of shoes per side

Number of shoes per side 40

Number of shoes per side 41

Number of track rollers per side

Number of track rollers per side 7

Number of track rollers per side 6

Track gauge

Track gauge 2.53 m

Track gauge 1.95 m

Track length

Track length 3.84 m

Track length 2.47 m

Track width

Track width 61.21 cm

Track width 46.23 cm

Track pitch

Track pitch -

Track pitch 17.53 cm

Transmission

Max speed reverse

Max speed reverse 15.93 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 255.11 lpm

Pump flow cap -

Pump type

Pump type Gear driven

Pump type -

Relief valve pressure

Relief valve pressure 205.94 bar

Relief valve pressure -

Performance

Looking at performance technical specs and key features the Komatsu D375A-3 Crawler dozers excels in terms of engine power at and operating weight compared to other models like the Komatsu D53A-18AE Crawler dozers.

User rating

Owners operators and fleet managers recommend the Komatsu D375A-3 Crawler dozers for its high reliability and endurance in diverse applications. The same can be said about the Komatsu D53A-18AE Crawler dozers.