Cat D8N vs. Komatsu D375A-3 Crawler dozers Comparison

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

Comparison

Highlight differences

Cat D8 Crawler dozers

Komatsu D375 Crawler dozers

General

Engine model

Engine model 3406C

Engine model S6D170E-2

Engine power

Engine power 285 hp

Engine power -

Operating weight

Operating weight 37,462 kg

Operating weight 68,200 kg

Blade capacity

Blade capacity 8.7 cu m

Blade capacity 18.5 cu m

Drive type

Drive type Powershift

Drive type TORQFLOW

Max speed forward

Max speed forward 10.94 kph

Max speed forward 11.91 kph

Operating voltage

Operating voltage 24 V

Displacement

Displacement 14,600.91 cm3

Displacement 23,150.06 cu cm

Max torque

Max torque 1,150 Nm

Max torque -

Blade width

Blade width 3.96 m

Blade width 4.72 m

Years

Years 2011-2024

Years 2004-2019

Market Average

Market Average AED 1,510,000

Market Average AED 1,000,000

Price

Price AED 1,375,000

Price AED 800,000

Engine

Aspiration

Aspiration Turbocharged, aftercooled

Aspiration Turbocharged

Power measured @

Power measured @ 2,100 rpm

Power measured @ 1,800 rpm

Torque measured @

Torque measured @ 2,200 rpm

Torque measured @ -

Gross power

Gross power 228 kw

Gross power 396.72 kw

Alternator supplied amperage

Alternator supplied amperage 50 Amh

Number of cylinders

Number of cylinders 6

Net power

Net power 212.53 kw

Net power -

Bore

Bore 110 cm

Bore -

Stroke

Stroke 90 cm

Stroke -

Refill capacities

Final drives fluid cap

Final drives fluid cap 14 liters

Final drives fluid cap 65.1 liter

Engine oil cap

Engine oil cap 37.09 liter

Engine oil cap 51.1 liter

Undercarriage

Ground contact area

Ground contact area 91,441.66 cu cm

Ground contact area 118,999.84 cu cm

Number of shoes per side

Number of shoes per side 44

Number of shoes per side 40

Track pitch

Track pitch 21.59 cm

Track pitch -

Ground pressure

Ground pressure 1.01 bar

Ground pressure 1.04 bar

Number of track rollers per side

Number of track rollers per side 8

Number of track rollers per side 7

Track width

Track width 56.13 mm

Track width 61.21 cm

Track gauge

Track gauge 2.1 m

Track gauge 2.53 m

Track length

Track length -

Track length 3.84 m

Dimensions

Height - top of cab

Height - top of cab 3.44 m

Height - top of cab 4.24 m

Ground clearance

Ground clearance 0.55 m

Ground clearance 0.64 m

Width over tracks

Width over tracks 2.65 m

Width over tracks 4.72 m

Blade height

Blade height -

Blade height 2.27 m

Length with blade

Length with blade -

Length with blade 10.06 m

Length without blade

Length without blade -

Length without blade 5.82 m

Hydraulic system

Pump flow cap

Pump flow cap 240.35 lpm

Pump flow cap 255.11 lpm

Relief valve pressure

Relief valve pressure 241.31 bar

Relief valve pressure 205.94 bar

Pump type

Pump type -

Pump type Gear driven

Service refill capacities

Cooling fluid cap

Cooling fluid cap 74.19 liters

Cooling fluid cap 136.26 liter

Hydraulic fluid cap

Hydraulic fluid cap 70.02 liter

Hydraulic fluid cap -

Fuel cap

Fuel cap -

Fuel cap 1,049.96 liter

Transmission

Max speed reverse

Max speed reverse 14 kph

Max speed reverse 15.93 kph

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 Cat D8N Crawler dozers excels in terms of engine power at and operating weight compared to other models like the Komatsu D375A-3 Crawler dozers.

User rating

Owners operators and fleet managers recommend the Cat D8N Crawler dozers for its high reliability and endurance in diverse applications. The same can be said about the Komatsu D375A-3 Crawler dozers.