High performance Elevating the sealing capacity Wide volume range Valve plate adoption in purpose of protecting liquid condensation Optimizing flow path and area by standard design of valve plate High performance lubricant pump without regard of revolve direction Enable to operate high speed by roller bearing adoption Realized NVH by mass balance of crankshaft Cooling pin design regard of optimizing heat transfer Improve abrasion-proof & lubricant ability by metal bush adoption in connection...