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Manufacturer-sourced values side by side. No performance equivalence or ranking is applied across different machine classes.

FeatureKomatsu D150A-1DozerCaterpillar D8R LGPDozer
TypeCrawler DozerCrawler Dozer
Horsepower223.7 kW244.6 kW
Operating Weight26920.7 kg33729.1 kg
Engine ManufacturerKomatsuCaterpillar
Engine ModelS6D155-43406 C
Gross Power223.7 kW244.6 kW
AspirationTurbochargedTurbocharged with aftercooled
Displacement19254.8 cc14633.7 cc
Transmission TypeTorqflowPowerShift
Number of Forward Gears63
Number of Reverse Gears43
Max Speed Forward13.0 km/h10.8 km/h
Max Speed Reverse9.0 km/h13.8 km/h
Ground Pressure0.8 bar0.5 bar
Fuel Capacity600.4 l625.3 l
Cooling System Capacity165.0 l92.4 l
Cab Height365.8 cm350.5 cm
Width Over Track283.5 cm332.2 cm
Length without Blade512.1 cm457.2 cm
Length of Track on Ground317.0 cm326.1 cm
Track Gauge216.4 cm234.7 cm
No of Track Rollers Per Side78
Shoe Size56.1 cm96.5 cm
Weight (Operating)26920.7 kg33729.1 kg
Pump Flow—300.2 LPM
Net Power—227.4 kW
Number of Cylinders—6
Power Measured RPM—2100 RPM
Alternator Supplied Amp.—50 A
Alternator—50 A
Battery—24 V
Engine Oil Capacity—32.6 l
Hydraulic Capacity—72.3 l
Final Drives Capacity—14.0 l
Pump type—Piston
Hydraulic Pump Flow—300.2 LPM
Relief Valve Pressure—241.3 bar
Length Overall—630.9 cm
Ground Clearance—54.9 cm
Ground Contact Area—159708.7 cm³
No of Shoes Per Side—44
Track Pitch—21.8 cm
Sourceheavyequipments.net archive (imported 2026-10)heavyequipments.net archive (imported 2026-10)
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Side-by-side specification comparisons generated from the manufacturer-sourced model files. · 7,051