imported Yanmar engine, KYB pump and valve, self-made high quality chassis, roatry platform, arm, boom and bucket Features:1)Original Japanese Yanmar engine, low nosie and low fuel consumption.2)Original Japanese KYB or Rexroth hydraulic pump.3)High quality hydraulic parts, hoses and joints can ensure the reliability and stability of system.4)Total power control hydraulic system and pilot control ...