Features:Easy to start, smooth running with minimal vibration.Easy to start carburetor, low oil consumption.The engine with full horsepower, 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 to use.Specification:Engine Type: 168F / Air Cooled 4 Stroke OHV Single CylinderBore & Stroke: 68x45mmDisplacement: 196ccCompression Ratio: 8.5:1Maximum Output: 6.5HP / 4.8KWRated Output: 4.0HP / 3.0KWStarting System: Pull startEngine Oil Capacity: 0.6LFuel Capacity: 3.6LAir Cleaner : Semi DryDrive Shaft Diameter: 20mm / 0.786inchLength of Drive Shaft :50mm/1.97inchKeyway Diameter: 5mmEngine rotation: Anti clockwiseSize: Approx. 35 x 32 x 26cm/13.7 x 12.5 x 10.2inchWeight: Approx. 13800g / 486.8ozPackage List:1 x Petrol Engine3 x Accessory1 x User Manual.