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

FeatureKomatsu D155AX-7DozerKomatsu D65EX-17Dozer
TypeCrawler DozerCrawler Dozer
Horsepower268.5 kW268.5 kW
Operating Weight39507.9 kg39507.9 kg
Pump Flow180.2 LPM180.2 LPM
Engine ManufacturerKomatsuKomatsu
Engine ModelSAA6D140E-6SAA6D140E-6
Gross Power268.5 kW268.5 kW
Net Power264.0 kW264.0 kW
Number of Cylinders66
Displacement250.7 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 Capacity103.3 l103.3 l
Hydraulic Capacity91.6 l91.6 l
Final Drives Capacity31.0 l31.0 l
Pump typePistonPiston
Hydraulic Pump Flow180.2 LPM180.2 LPM
Relief Valve Pressure274.4 bar274.4 bar
Ground Contact Area101.6 cm³101.6 cm³
No of Carrier Rollers Per Side22
No of Shoes Per Side4242
No of Track Rollers Per Side77
Shoe Size71.1 cm71.1 cm
Weight (Operating)39507.9 kg39507.9 kg
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