Features: Easy to start, smooth operation with minimal vibration. Easy to start carburetor, low oil consumption. Full power engine, excellent air intake and exhaust effect, lower fuel consumption rate, is widely used in various working environments. 3.6L fuel tank, threaded oil tank cover, to prevent vibration from damaging the tank. High efficiency, high-quality mechanical seal, fast heat dissipation, durable in use. Specifications: Engine type: 168F / single cylinder 4-stroke OHV air-cooled Bore and stroke: 68 x 45 mm Displacement: 196 cc Compression ratio: 8.5:1 Maximum power: 6.5 hp/4.8 kW Rated power: 4.0 hp/3.0 kW Starting system: pull start Engine oil capacity: 0.6 L Fuel capacity: 3.6 L Filter air: semi-dry Drive shaft diameter: 20mm/0.786inch Drive shaft length: 50mm/1.97inch Keyway diameter: 5mm Motor rotation: counterclockwise Size: Approx. 35 x 32 x 26cm/13.7 x 12.5 x 10.2inch Weight: Approx. 13800g/486.8oz Package Contents: Package: 1 x Gasoline Engine 3 x Accessories 1 x