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

FeatureKomatsu D155AX-6DozerKomatsu D65PX-17Dozer
TypeCrawler DozerCrawler Dozer
Horsepower268.5 kW268.5 kW
Operating Weight39507.9 kg39507.9 kg
Engine ManufacturerKomatsuKomatsu
Engine ModelSAA6D140E-5SAA6D140E-6
Gross Power268.5 kW268.5 kW
Net Power264.0 kW264.0 kW
AspirationTurbocharged with aftercooled—
Number of Cylinders66
Displacement15240.0 cc250.7 cc
Power Measured RPM1900 RPM1900 RPM
Transmission TypeTorqflowTorqflow
Number of Forward Gears33
Number of Reverse Gears33
Max Speed Forward11.6 km/h11.6 km/h
Max Speed Reverse14.0 km/h14.0 km/h
Ground Pressure0.8 bar0.8 bar
Fuel Capacity624.6 l624.6 l
Engine Oil Capacity37.1 l37.1 l
Cooling System Capacity82.1 l103.3 l
Final Drives Capacity31.0 l31.0 l
Pump typeDouble-acting, pistonPiston
Cab Height341.4 cm—
Width Over Track408.4 cm—
Length of Track on Ground329.2 cm—
Track Gauge216.4 cm—
Ground Clearance51.8 cm—
Ground Contact Area93160.7 cm³101.6 cm³
No of Shoes Per Side4242
No of Track Rollers Per Side77
Shoe Size55.9 cm71.1 cm
Weight (Operating)39507.9 kg39507.9 kg
Pump Flow—180.2 LPM
Hydraulic Capacity—91.6 l
Hydraulic Pump Flow—180.2 LPM
Relief Valve Pressure—274.4 bar
No of Carrier Rollers Per Side—2
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