We need Hydraulic Gear Pump and Hydraulic Jack for making mini dump trucks.Maximum loading capacity is 1Ton. We need small quantity every month.We are based in Nagoya Japan. please send your best prices, Minimum acceptable order and all other relative detials. Also tell us your sample price. We are looking Hydraulic cylinder .some specification are given below. Any product near to this specification is welcome. Send complete details and final prices.We also need Cylinder pump if you can supply with these Hydraulic cylinder. We are going to used these thing to convert a truck body into a dump body. Maximum loading capacity of our dump truck is 500kg. 2. Stroke: 57cm 3. Bore Diameter: 22cm 4. Rod Diameter: 16cm Regards. 联系方式Co:TOPVALUE4X4 CO LTD Add:1220-1, Ikenouchi, , Komaki-shi, Aichi, Japan Tel:81-568-787213 Fax:81-568-787212 Email:sales@topvalue4x4.com Website:http://www.topvalue4x4.com/联系人:Ms. Misako Ohmori国家:Japan产品类别机械五金sales@topvalue4x4.com