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

FeatureClark Michigan 380BDozerCaterpillar 844HDozer
TypeWheel DozerWheel Dozer
Horsepower473.5 kW467.6 kW
Operating Weight51560.0 kg70814.8 kg
Engine ManufacturerCumminsCaterpillar
Engine ModelVTA-28-C27 ACERT
Gross Power473.5 kW467.6 kW
Number of Cylinders12—
Displacement28021.9 cc27300.9 cc
Max Torque2800.0 N-m—
Power Measured RPM2100 RPM2000 RPM
Alternator Supplied Amp.100 A95 A
Battery24 V24 V
Transmission TypeClark countershaft powershift—
Number of Forward Gears43
Number of Reverse Gears43
Max Speed Forward28.6 km/h22.5 km/h
Max Speed Reverse28.6 km/h24.8 km/h
Fuel Capacity757.5 l1016.0 l
Engine Oil Capacity102.2 l94.6 l
Cooling System Capacity208.2 l149.9 l
Transmission Oil Capacity124.9 l109.8 l
Front Differantial Capacity92.7 l271.0 l
Rear Differantial Capacity92.7 l260.8 l
Cab Height457.2 cm506.0 cm
Width Over Tires387.1 cm—
Length Overall10.1 m11.0 m
Blade Width481.6 cm542.5 cm
Ground Clearance76.2 cm48.8 cm
Blade Capacity10.2 m³15.8 m³
Weight (Operating)51560.0 kg70814.8 kg
Axle Oscillation14.5 °11 °
Tire Size37.25-3545 /65 T39 XLD D1
Wheelbase469.4 cm460.2 cm
Torque Rise—0.31
Blade Height—204.2 cm
Steering Angle—35 °
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