Engine type: Four-stroke, single cylinder and OHV forced air-cooled gasoline engine
Air cleaner type: Semi-dry, oil bath and cyclone type
Bore x stroke: 88 x 64mm
Displacement: 389cc
Maximum power output: 13hp/3, 600rpm
Ignition system: Non-contact transistorized ignition (TCI)
Starting system: Recoil hand operated/electric start
Fuel tank capacity: 6.5L
Engine oil capacity: 1.1L
Dimensions: 405 x 450 x 443mm
Dry weight: 31kg