Technical Details Working Weight 1000 lbs Working Pressure 210PSI Working Flow 13-24 GPM (50-90 L/min) Impact Rate 500-800 BPM Impact Energy 785 Joule Chisel Diameter 3'' (75mm) Hydraulic Hose Diameter 1/2" Package Dimensions 50.39" × 24.01" × 23.62" Shipping Weight 1091.28 lbs