A hydraulic rock breaker, also called hydraulic hammer or BRH is a powerful percussion machine designed to split or demolish rock, including reducing large rocks into smaller rocks. Roxar Hydraulic demolition hammers are typically used in the quarries or mining industry to break oversize rocks that are too large or too hard to be handled by a crusher, it is also sometimes used in areas where blasting is not possible due to safety or environmental issues. Roxar Rock breakers are frequently operated for application in the demolition field, construction job sites, trenching, in order to dig, break or demolish hard materials, rocks or concrete structures. A rock breaker is fitted as an attachment on a carrier, like an excavator, a skid steer or a backhoe loader. Roxar rock breakers can be easily fitted on carriers like CAT, Caterpillar, Komatsu, Doosan, Hitachi, Bobcat, Neuson, Mecalac, Kubota, Case, New Holland, CNH, Volvo, Sany, Hyundai, and many others! In fact, Roxar demolition hammers can be adapted on any machine in replacement of other demolition attachments like Atlas copco, Sandvik, Rammer, Furukawa, FRD, NPK, Montabert, Silver Cip, Indeco, Socomec, Toku, Stanley, Tramac, Soosan, Everdigm, and many others! The hydraulic power of the carrier is used in order to move the hydraulic breaker piston. In Roxar hydraulic hammers, the piston moves up and down at high frequency and hits a steel tool. This cyclical piston movement generates powerful and destructive shock waves transmitted to the rock. Roxar unique hydraulic system has improved the rock breakers technology and allows a better efficiency of the rock-breaking operations. Hydraulic rock breakers are often referred to as “breakers”, “hammers”, “peckers”, “BRH”, “hoe rams” or “hoe rammers.” These terms are popular and commonly used amongst construction / demolition / mining workers.