Machine Serve will supply the top bracket, hoses with your selected breakers. Please do call us to confirm the size/type of your Hitch / Pin diameter / Pin centres / Dipper Gap. Side-mount versions of these breakers are available.We suggest you call us to discuss your needs before you place any order online. Features of the' R' Range Tie-rodless hammer design Narrow round box provides superior access to surfaces in confined spaces such as trenching work Vibration and sound supressed at standard The hammer can be fully serviced using no specialist tools Powerful gas fired operation using less oil at lower working pressures Excavator friendly HAMMER SPECIFICATION UNIT R40 Max energy per blow J 260 Require flow lpm 14-30 Operating pressure bar 120 Blows per min per min 650-1100 Guaranteed sound power dB 112 Tool diameter mm 40 Working weight kg 85 Carrier weight Tonnes 0.7 - 1.5 *Information correct at time of publishing.           Looking to buy a Arrowhead Breaker, Check out this guide on what we need to know to help you HERE!