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

FeatureKomatsu WF450-3DozerZettelmeyer ZL5001FDozer
TypeCrawler DozerWheel Loader
Horsepower194.0 kW200.6 kW
Operating Weight26000.0 kg23700.2 kg
Engine ManufacturerKomatsu—
Engine ModelSA6D125E-2F 10L 413F
Gross Power194.0 kW200.6 kW
Displacement11041.6 cc15954.5 cc
Max Torque1050.1 N-m—
Alternator Supplied Amp.75 A—
Alternator75 A—
Battery24 V—
Transmission TypeFull powershiftPower shift
Number of Forward Gears4—
Number of Reverse Gears4—
Max Speed Forward10.0 km/h—
Max Speed Reverse10.5 km/h—
Fuel Capacity336.9 l450.1 l
Engine Oil Capacity37.9 l28.0 l
Cooling System Capacity68.1 l—
Hydraulic Capacity159.0 l—
Pump type2 pump system w/main, switch pumpGear
Cab Height374.9 cm365.8 cm
Width Over Track106.7 cm—
Length Overall883.9 cm—
Ground Clearance48.8 cm30.5 cm
Weight (Operating)26000.0 kg—
Weight—23700.2 kg
Tipping Capacity—18502.0 kg
Max Speed—62.1 km/h
No Of Cylinders—10
Alternator Supplied Amperage—55 amps
Operating Voltage—24 V
Rated Speed—2200 RPM
Torque Speed—1400 RPM
Peak Torque—1015.1 N-m
Hydraulic System Capacity—400.1 l
Transmission Oil Capacity—45.0 l
Differential Front Capacity—20.8 l
Differential Rear Capacity—20.8 l
No of Forward Gears—4
No of Reverse Gears—4
Rear Axle Oscillation—16 °
Max Speed (Forward)—62.1 km/h
Max Speed (Reverse)—62.1 km/h
Pump Flow—377.0 LPM
Relief Pressure—180.0 bar
Raise Lift Arms—6.8 sec
Lower Lift Time—4.6 sec
Bucket Dump Time—1.7 sec
Tipping Load—18502.0 kg
Bucket Capacity (Heaped)—6.0 m³
Bucket Capacity (Struck)—3.5 m³
Bucket Width—304.8 cm
Breakout Force—20906.1 kg
Reach At Max Lift And Dump—121.9 cm
Dump Clearance At Max Raise—335.3 cm
Turning Radius—701.0 cm
Wheelbase—335.3 cm
Bucket Hinge Pin—457.2 cm
Overall Length—883.9 cm
Tire Size—26.5 R25
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