Komatsu D50P-16 vs. Cat D8R Crawler dozers Comparison

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

Comparison

Highlight differences

Komatsu D50 Crawler dozers

Cat D8 Crawler dozers

General

Blade capacity

Blade capacity 3.36 cu m

Blade capacity 8.8 cu m

Blade width

Blade width 3.54 m

Blade width 3.96 m

Displacement

Displacement 8,495.07 cu cm

Displacement 14,700 cm3

Drive type

Drive type Direct drive

Drive type Powershift

Engine model

Engine model SL4D130-1

Engine model 3406 DITA

Operating weight

Operating weight 13,620 kg

Operating weight 33,490 kg

Engine power

Engine power -

Engine power 305 hp

Max speed forward

Max speed forward -

Max speed forward 10.8 kph

Operating voltage

Operating voltage -

Operating voltage 24 V

Max torque

Max torque -

Max torque 1,250 Nm

Years

Years 1993-2000

Years 2018-2024

Market Average

Market Average AED 125,000

Market Average AED 1,510,000

Price

Price AED 140,000

Price AED 1,375,000

Dimensions

Blade height

Blade height 0.96 m

Blade height -

Ground clearance

Ground clearance 0.43 m

Ground clearance -

Height - top of cab

Height - top of cab 2.93 m

Height - top of cab -

Length with blade

Length with blade 4.97 m

Length with blade 6.4 m

Length without blade

Length without blade 3.96 m

Length without blade -

Width over tracks

Width over tracks 2.93 m

Width over tracks -

Engine

Gross power

Gross power 87.99 kw

Gross power 244.6 kw

Number of cylinders

Number of cylinders 4

Number of cylinders 6

Power measured @

Power measured @ 1,900 rpm

Power measured @ 2,100 rpm

Aspiration

Aspiration -

Aspiration Turbocharged, aftercooled

Torque measured @

Torque measured @ -

Torque measured @ 2,200 rpm

Alternator supplied amperage

Alternator supplied amperage -

Alternator supplied amperage 50 Amh

Net power

Net power -

Net power 227.44 kw

Bore

Bore -

Bore 110 cm

Stroke

Stroke -

Stroke 90 cm

Undercarriage

Ground pressure

Ground pressure 0.23 bar

Ground pressure -

Number of shoes per side

Number of shoes per side 47

Number of shoes per side 44

Number of track rollers per side

Number of track rollers per side 7

Number of track rollers per side 8

Track gauge

Track gauge 2.07 m

Track gauge 2.1 m

Track length

Track length 2.93 m

Track length -

Track pitch

Track pitch 17.53 cm

Track pitch 21.84 cm

Track width

Track width 86.11 cm

Track width 56.13 mm

Transmission

Number of forward gears

Number of forward gears 4

Number of forward gears 3

Number of reverse gears

Number of reverse gears 3

Max speed reverse

Max speed reverse -

Max speed reverse 13.84 kph

Refill capacities

Final drives fluid cap

Final drives fluid cap -

Final drives fluid cap 14 liters

Engine oil cap

Engine oil cap -

Engine oil cap 32.55 liter

Hydraulic system

Pump flow cap

Pump flow cap -

Pump flow cap 300.15 lpm

Relief valve pressure

Relief valve pressure -

Relief valve pressure 241.31 bar

Pump type

Pump type -

Pump type Piston

Service refill capacities

Cooling fluid cap

Cooling fluid cap -

Cooling fluid cap 92.35 liters

Fuel cap

Fuel cap -

Fuel cap 625.28 liter

Hydraulic fluid cap

Hydraulic fluid cap -

Hydraulic fluid cap 72.29 liter

Performance

Looking at performance technical specs and key features the Komatsu D50P-16 Crawler dozers excels in terms of engine power at and operating weight compared to other models like the Cat D8R Crawler dozers.

User rating

Owners operators and fleet managers recommend the Komatsu D50P-16 Crawler dozers for its high reliability and endurance in diverse applications. The same can be said about the Cat D8R Crawler dozers.