The Kubota B5001 is a sub-compact utility tractor produced from 1976 to 1979 by Kubota. It features a 0.5L 2-cylinder liquid-cooled diesel engine producing 9.4 hp (7.0 kW) net power. The tractor offers 6 forward and 2 reverse gears with an unsynchronized gear transmission. Available in 2WD and 4WD variants, it has an open operator station and a rear type I hitch. The PTO rear type supports 540/860/1000 RPM with a 1.375 inch shaft. Standard tires vary by drive type, and the tractor weighs between 860 and 882 pounds depending on configuration.