Presson: 1000KN, 110V 60Hz, if you need 220V, 50Hz, please let me know. Pressure of the hydraulic:31.5mpa mininum diameter:19.3mm maximum diameter:60.2mm minumum length:160mm maximum length:320mm stroke of the cylinder 150mm diameter of the cylinder:200mm NW:260KG Package Includes: 1Set. Because This machine is very heavy. We have free express accessories. However, we do not accept return, because the cost of the return is too expensive. Thank you very much for your kindly understanding and great support! Depend on the l. If you have any questions please feel free to contact me. Thanks for looking and please check out our other items. This item is in the category “Industrial\Heavy Machinery, Parts & Attachments\Heavy Machinery\Excavators”. The seller is “caolongtool” and is located in this country: CN. This item can be shipped worldwide.