● The cylinder head is equipped with a water outlet nozzle, and the water circulation adopts a straight through structure, which cools down upon startup;

● The cylinder head and cylinder body are designed with large heat dissipation fins to increase the engine heat dissipation area and effectively reduce the cylinder temperature by more than 5 ℃;

● Special water cooled piston, which increases the head volume, increases the engine compression ratio, and improves the engine's power output; Adding micro arc oxidation treatment to the head to improve the service life of the piston;

● The clutch widens the friction plate, making it more wear-resistant and greatly improving its service life;

The crankshaft large end needle roller is made of imported materials, which enhances the strength of the needle roller and extends its service life;

● Water cooled unique alloy cast iron material cylinder liner, with higher wear resistance; The cylinder block adopts platform reticulation technology, making the formation of oil film easier. Improved lubrication between the cylinder block, piston, and piston ring, improving reliability;

● The use of special steel oil pump gears improves the high temperature and oil resistance of the oil pump gears, making the engine lubrication performance more stable.