In terms of fuel economy, this engine further optimizes energy consumption performance, effectively reduces fuel waste, and significantly extends the continuous operation time after a single refueling. The piston assembly uses a chrome-plated protective layer and a strong metal crankshaft to double guarantee the service life of the core moving parts. During operation, the engine exhibits low noise and excellent anti-vibration characteristics, providing a more comfortable working environment for operators. The crankcase lubrication system integrates an oil level sensor, which can actively detect the lubrication status to prevent misstarting when the oil amount is insufficient and avoid component wear. This model has strong compatibility and is widely used in lawn mowers, chain saws, irrigation systems, high-pressure washers, earth compactors, road cutters, motorcycles, grinders, choppers, mini-tillers, plows and other equipment.