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

FeatureZettelmeyer ZL3002DozerJohn Deere 850J LTDozer
TypeWheel LoaderCrawler Dozer
Horsepower146.9 kW143.2 kW
Weight19001.0 kg—
Tipping Capacity15698.8 kg—
Max Speed35.1 km/h—
Engine Model6 CT 8.36090 HT
No Of Cylinders6—
AspirationTurbochargedTurbocharged with aftercooled
Displacement8270.6 cc9012.9 cc
Alternator Supplied Amperage65 amps—
Operating Voltage24 V—
Rated Speed2100 RPM—
Torque Speed1500 RPM—
Net Power146.9 kW138.0 kW
Gross Power155.1 kW143.2 kW
Peak Torque760.1 N-m—
Fuel Capacity360.4 l371.0 l
Engine Oil Capacity19.3 l26.9 l
Hydraulic System Capacity230.2 l—
Transmission Oil Capacity28.0 l—
Differential Front Capacity31.0 l—
Differential Rear Capacity31.0 l—
Transmission TypePower shiftHydrostatic
No of Forward Gears4—
No of Reverse Gears3—
Rear Axle Oscillation24 °—
Max Speed (Forward)35.1 km/h—
Max Speed (Reverse)21.6 km/h—
Pump typeTandem axial pistonPiston
Pump Flow298.3 LPM174.1 LPM
Relief Pressure230.0 bar—
Raise Lift Arms6.5 sec—
Lower Lift Time4.6 sec—
Bucket Dump Time1.7 sec—
Operating Weight19001.0 kg19372.0 kg
Tipping Load15698.8 kg—
Bucket Capacity (Heaped)2.7 m³—
Bucket Capacity (Struck)2.3 m³—
Bucket Width304.8 cm—
Breakout Force24167.4 kg—
Reach At Max Lift And Dump91.4 cm—
Dump Clearance At Max Raise335.3 cm—
Turning Radius670.6 cm—
Wheelbase365.8 cm—
Bucket Hinge Pin426.7 cm—
Cab Height335.3 cm320.0 cm
Overall Length823.0 cm—
Ground Clearance30.5 cm42.7 cm
Tire Size23.5-25 16PR—
Engine Manufacturer—John Deere
Number of Cylinders—6
Max Torque—828.4 N-m
Power Measured RPM—1800 RPM
Torque Measured RPM—1500 RPM
Alternator Supplied Amp.—80 A
Alternator—80 A
Battery—24 V
Max Speed Forward—10.1 km/h
Max Speed Reverse—10.1 km/h
Ground Pressure—0.5 bar
Cooling System Capacity—34.8 l
Hydraulic Capacity—105.6 l
Final Drives Capacity—16.7 l
Hydraulic Pump Flow—174.1 LPM
Relief Valve Pressure—249.9 bar
Width Over Track—271.3 cm
Length Overall—573.0 cm
Length of Track on Ground—329.2 cm
Track Gauge—210.3 cm
Ground Contact Area—101698.3 cm³
No of Shoes Per Side—45
No of Track Rollers Per Side—8
Shoe Size—61.0 cm
Weight (Operating)—19372.0 kg
Track Pitch—20.3 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