Rock Breaker 11-16T Favourite This Equipment Description Suits all makes and models of excavator from 11 to 16 tonnes. Operating Weight: 861Kg Chisel Diameter: 100mm Oil Flow: 80-110 Lpm Operating Pressure: 150-170 Bar Impact Energy: 2100 Joules Impact Rate: 350-700 Bpm Details Oil Flow Range: 80-110 Lpm Manufacture Year: 2023 Brand: Earthquake