Core Technical Specifications Power Output: 7.5 HP (Horsepower) / ~5.5 kW Engine Type: Single-cylinder, 4-stroke, Air-cooled, OHV gasoline engine Displacement: Approx. 200cc to 212cc (depending on the specific manufacturer bore size) Rated Speed: 3,600 RPM (Standard utility shaft speed) Cooling System: Forced air-cooled (via the flywheel fan under the recoil shroud) Shaft Options: Typically a 3/4-inch (19.05mm) straight keyed shaft, making it universally compatible with standard pulleys, sprockets, and centrifugal clutches. Starting System: Manual recoil pull-start (some premium models feature an additional 12V electric key start) Fuel Tank Capacity: ~3.6 Liters (gives about 2.5 to 4 hours of continuous running under load) Oil Capacity: 0.6 Liters
