Unused 2024 Skid Steer Concrete Breaker Attachment Model CB-11-750F Impact Energy Class:750 ft lb Operating Weight:1230 lbs Length With Tool:69 in Overall Width :51 in Working Steel Diameter:2.67 in Blows Per Minute (variable):620 - 1150Oil Flow Range:11.9 - 21.9 gpm Operating Pressure Range:1,566 - 3000 psi Relief Pressure:2,310 - 2,610 psi