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

FeatureJohn Deere 950J WASTE HANDLERDozerKomatsu D85A-21Dozer
TypeCrawler DozerCrawler Dozer
Horsepower184.2 kW170.0 kW
Operating Weight26517.9 kg24440.0 kg
Pump Flow257.4 LPM194.2 LPM
Engine ManufacturerLiebherrKomatsu
Engine ModelD 936-L A6S6D125E
Net Power184.2 kW—
AspirationTurbocharged with intercooledTurbocharged
Number of Cylinders66
Displacement10504.1 cc15241.6 cc
Max Torque1270.4 N-m999.6 N-m
Power Measured RPM1600 RPM2000 RPM
Torque Measured RPM1400 RPM1400 RPM
Alternator Supplied Amp.80 A—
Alternator80 A—
Battery24 V24 V
Transmission TypeHydrostaticTorqflow
Max Speed Forward10.9 km/h6.1 km/h
Max Speed Reverse10.9 km/h7.9 km/h
Ground Pressure0.7 bar0.6 bar
Fuel Capacity533.7 l480.4 l
Engine Oil Capacity43.2 l27.3 l
Cooling System Capacity62.1 l79.1 l
Hydraulic Capacity189.3 l101.1 l
Final Drives Capacity19.7 l41.3 l
Pump typeVariable axial-pistonGear type
Hydraulic Pump Flow257.4 LPM194.2 LPM
Relief Valve Pressure259.9 bar191.2 bar
Cab Height344.4 cm338.3 cm
Width Over Track259.1 cm262.1 cm
Length Overall606.6 cm685.8 cm
Length of Track on Ground301.8 cm286.5 cm
Track Gauge198.1 cm201.2 cm
Ground Clearance54.9 cm42.7 cm
Ground Contact Area92718.2 cm³80798.2 cm³
No of Shoes Per Side4039
No of Track Rollers Per Side77
Shoe Size61.0 cm56.1 cm
Weight (Operating)26517.9 kg24440.0 kg
Track Pitch21.6 cm21.8 cm
Gross Power—170.0 kW
Number of Forward Gears—3
Number of Reverse Gears—3
Length without Blade—475.5 cm
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