Main technical data of open die electro-hydraulic hammer series. As the most excellent forging & pressing supplier in China, we are confident to meet your every requirement.datatypeDYZ1DYZ2DYZ3DYZ5DYZ6DYZ7DYZ8DYZ10(Kg)Weight (lower part)130025004000600065007500850010500 (KJ)Nominal striking capacity (KJ)3570125175210250280350 (mm)Max. striking stroke (mm)10001100135017001700210021002100 (m/s)Striking speed (m/s)7.37.57.97.68.08.18.18.2Striking frequency (time/minute)70-13070-13065-12060-10060-10050-10050-10050-100Original press of master cylinder’s gas room (Mpa)4.04.54.03.53.52.63.02.9 (KW)Lading capacity of main machine (KW)75150300375450525525540Matched hydraulic press station(Mpa)System press12-13.512-13.511.5-1312-13.511.5-1311.5-1312.5-1411.5-13Flow (L/min)22545090011251350157515752160