1,pvc pipe expanding tool 2,imported inverter 3,mould size:50,75,90,110 ... expansion socket.Expanding way is easy to choice and technics adaptability is strong, the main electrical control components are imported, systerm performance ... .9×1.5×1.9m(LXWXH)Total weight2500Kg2. hydraulic systemOil pump motorModel,Y100L2-4,power:3KW,rotation:1440rpmVane pumpModel:YBX-D20V3 ...