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

FeatureJohn Deere 850C LGPDozerKomatsu D65EX-12Dozer
TypeCrawler DozerCrawler Dozer
Horsepower143.2 kW142.1 kW
Operating Weight19072.6 kg16535.0 kg
Pump Flow166.6 LPM210.1 LPM
Engine ManufacturerJohn DeereKomatsu
Engine Model6081 AS6D125E-2
Gross Power143.2 kW—
Net Power138.0 kW142.1 kW
AspirationTurbochargedTurbocharged
Number of Cylinders66
Displacement8095.2 cc11041.6 cc
Max Torque814.8 N-m981.1 N-m
Power Measured RPM1800 RPM—
Torque Measured RPM1300 RPM—
Alternator Supplied Amp.45 A—
Alternator45 A—
Battery24 V24 V
Transmission TypeAutomatic, dual-path, hydrostatic driveTorque Converter
Max Speed Forward10.9 km/h6.3 km/h
Max Speed Reverse10.9 km/h8.0 km/h
Ground Pressure0.3 bar0.5 bar
Fuel Capacity348.3 l406.2 l
Engine Oil Capacity32.6 l38.2 l
Cooling System Capacity34.1 l52.2 l
Hydraulic Capacity79.5 l55.3 l
Final Drives Capacity12.5 l24.2 l
Pump typeGear typeDouble-acting, piston
Hydraulic Pump Flow166.6 LPM210.1 LPM
Relief Valve Pressure155.1 bar206.0 bar
Cab Height317.0 cm317.0 cm
Width Over Track399.3 cm347.5 cm
Length of Track on Ground307.8 cm268.2 cm
Ground Clearance48.8 cm—
Ground Contact Area150695.8 cm³82894.1 cm³
No of Shoes Per Side4339
No of Track Rollers Per Side72
Shoe Size96.5 cm61.2 cm
Weight (Operating)19072.6 kg16535.0 kg
Track Pitch20.3 cm—
Number of Forward Gears—3
Number of Reverse Gears—3
Length Overall—545.6 cm
Track Gauge—189.0 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