The HH100 hydraulic hammer is John Deere’s first Worksite Pro breaker exclusively designed for backhoe loaders. The HH100 delivers 1,200 foot-pounds of impact energy and its long-stroke piston and low-pressure, nitrogen-charged design minimizes recoil. The slim compact design gives operators a clear view of what they’re breaking. The piston and main valve are the HH100’s only moving parts.