Komatsu D37P-5 vs. Cat D8K Crawler dozers Comparison

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

Comparison

Highlight differences

Komatsu D37 Crawler dozers

Cat D8 Crawler dozers

Engine

Aspiration

Aspiration Turbocharged

Aspiration Turbo

Net power

Net power 59.66 kw

Net power 223.71 kw

Number of cylinders

Number of cylinders 4

Number of cylinders 6

Power measured @

Power measured @ 2,500 rpm

Power measured @ 2,000 rpm

Torque measured @

Torque measured @ -

Torque measured @ 2,100 rpm

Gross power

Gross power -

Gross power 235 kw

Alternator supplied amperage

Alternator supplied amperage -

Alternator supplied amperage 120 Amh

Bore

Bore -

Bore 110 cm

Stroke

Stroke -

Stroke 90 cm

Years

Years 2003-2017

Years 2018-2024

Market Average

Market Average AED 230,000

Market Average AED 1,510,000

Price

Price AED 140,000

Price AED 1,375,000

Service refill capacities

Cooling fluid cap

Cooling fluid cap 22.33 liter

Cooling fluid cap -

Fuel cap

Fuel cap 115.06 liter

Fuel cap 640.04 liter

General

Displacement

Displacement 3,921.43 cu cm

Displacement 20,400.3 cm3

Drive type

Drive type Komatsu HYDROSHIFT transmission

Drive type Powershift

Engine model

Engine model S4D102E

Engine model D342

Max speed forward

Max speed forward 6.92 kph

Max speed forward 10.94 kph

Operating weight

Operating weight 5,450 kg

Operating weight 31,980 kg

Engine power

Engine power -

Engine power 300 hp

Blade capacity

Blade capacity -

Blade capacity 11 cu m

Operating voltage

Operating voltage -

Operating voltage 24 V

Max torque

Max torque -

Max torque 1,400 Nm

Blade width

Blade width -

Blade width 4.05 m

Refill capacities

Engine oil cap

Engine oil cap 12.11 liter

Engine oil cap -

Final drives fluid cap

Final drives fluid cap 12.11 liter

Final drives fluid cap -

Undercarriage

Ground contact area

Ground contact area 36,628.45 cu cm

Ground contact area 89,409.66 cu cm

Ground pressure

Ground pressure 0.37 bar

Ground pressure 0.88 bar

Number of shoes per side

Number of shoes per side 41

Number of shoes per side -

Number of track rollers per side

Number of track rollers per side 6

Number of track rollers per side 5

Track gauge

Track gauge 1.46 m

Track gauge 2.13 m

Track width

Track width 33.02 cm

Track width 56.13 mm

Transmission

Max speed reverse

Max speed reverse 7.56 kph

Max speed reverse 13.52 kph

Number of forward gears

Number of forward gears 3

Number of reverse gears

Number of reverse gears 3

Hydraulic system

Pump type

Pump type Gear driven

Pump type -

Relief valve pressure

Relief valve pressure 0.17 bar

Relief valve pressure -

Dimensions

Height - top of cab

Height - top of cab -

Height - top of cab 3.41 m

Length with blade

Length with blade -

Length with blade 6.58 m

Length without blade

Length without blade -

Length without blade 5.27 m

Ground clearance

Ground clearance -

Ground clearance 0.46 m

Width over tracks

Width over tracks -

Width over tracks 2.8 m

Performance

Looking at performance technical specs and key features the Komatsu D37P-5 Crawler dozers excels in terms of engine power at and operating weight compared to other models like the Cat D8K Crawler dozers.

User rating

Owners operators and fleet managers recommend the Komatsu D37P-5 Crawler dozers for its high reliability and endurance in diverse applications. The same can be said about the Cat D8K Crawler dozers.