1)2.5hp gasoline engine 2)With new designed OHV 3)The lubrication of splash 4)Lose noise,high efficiency,Advanced oil alarm 2.5HP engine:Detailed information:A.The machinery has the merit of great power,high efficiency and low emission.With new designed OHV and high precison of moving parts that are mostly made of aluminum alloy,the engines has advantage of compact structre,low noise and easy ...