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

FeatureJohn Deere 850J WH LGPDozerCaterpillar D7GDozer
TypeCrawler DozerCrawler Dozer
Horsepower149.1 kW149.1 kW
Operating Weight22183.4 kg20230.0 kg
Pump Flow174.1 LPM—
Engine ManufacturerJohn DeereCaterpillar
Engine Model6090 HT3306 T
Net Power149.1 kW—
AspirationTurbocharged with aftercooledTurbocharged
Number of Cylinders66
Displacement9012.9 cc10500.9 cc
Max Torque915.2 N-m—
Power Measured RPM1800 RPM2000 RPM
Torque Measured RPM1500 RPM—
Alternator Supplied Amp.80 A—
Alternator80 A—
Battery24 V—
Transmission TypeHydrostatic with direct drivePowerShift
Max Speed Forward10.1 km/h10.0 km/h
Max Speed Reverse10.1 km/h11.9 km/h
Ground Pressure0.4 bar0.7 bar
Fuel Capacity371.0 l435.3 l
Engine Oil Capacity26.5 l—
Cooling System Capacity34.8 l—
Hydraulic Capacity105.6 l—
Pump typePiston—
Hydraulic Pump Flow174.1 LPM—
Relief Valve Pressure249.9 bar—
Cab Height320.0 cm326.1 cm
Width Over Track332.2 cm262.1 cm
Length Overall576.1 cm530.4 cm
Length of Track on Ground329.2 cm271.3 cm
Track Gauge240.8 cm198.1 cm
Ground Clearance42.7 cm36.6 cm
Ground Contact Area152563.9 cm³70105.7 cm³
No of Shoes Per Side45—
No of Track Rollers Per Side86
Shoe Size91.4 cm50.8 cm
Weight (Operating)22183.4 kg20230.0 kg
Track Pitch20.3 cm—
Gross Power—149.1 kW
Number of Forward Gears—3
Number of Reverse Gears—3
Length without Blade—420.6 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