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

FeatureBobcat 642Skid steerBobcat 643Skid steer
TypeSkid steerSkid steer
Lift DesignRadialRadial
Years Made1981-19861981-1986
Horsepower23.9 kW21.3 kW
Rating Operating Capacity (35% Tipping)326.6 kg326.6 kg
Rating Operating Capacity (50% Tipping)590 kg590 kg
Operating Weight1814.4 kg1905.1 kg
Tipping Load997.9 kg997.9 kg
Maximum Travel Speed10.6 km10.6 km
Pump Capacity36.0 LPM36.0 LPM
Relief Valve Pressure131.0 Bar131.0 Bar
Hydraulic Tank Capacity13.2 L13.2 L
Raise Lift Arms3.6 seconds3.6 seconds
Lower Lift Arms2.9 seconds2.9 seconds
Bucket Rollback2.2 seconds2.2 seconds
Bucket Dump2.7 seconds2.7 seconds
Engine ManufacturerFordKubota
Engine TypeGasolineDiesel
No of Cylinders43
Rated Speed2500 RPM2500 RPM
Torque Speed1800 RPM—
Firing Order2-1-4-31-3-4-2
Gross Power23.9 kW23.9 kW
Displacement1606 cc1395 cc
Bore8.1 cm8.5 cm
Stroke7.6 cm8.2 cm
Peak Torque99 N∙m86 N∙m
Coolant Capacity12.0 L10.4 L
Engine Oil Capacity3.8 L6.6 L
Fuel Tank Capacity49.2 L49.2 L
Cab Height192.5 cm192.5 cm
Bucket Hinge Pin Height276.9 cm276.9 cm
Width137.2 cm137.2 cm
Length with Bucket305.3 cm305.3 cm
Dump Height219.2 cm219.2 cm
Dump Reach55.4 cm55.4 cm
Ground Clearance19.1 cm19.1 cm
Dump Angle37 °37 °
Rollback Angle26 °26 °
Departure Angle28 °28 °
Front Tire7.00×15.67.00×15.6
Rear Tire7.00×15.67.00×15.6
Engine Model—D1402
Combustion Chamber—Spherical type
Compression Ratio—21.0
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