Sandvik Construction provides solutions for construction industries in niches such as quarrying, tunneling, demolition, dimensional stone, recycling and civil engineering.

RH550 hammer

The RH550 is the first choice for drilling hard and abrasive rocks and is designed for operating pressures from 10-24 bar. It features a patented shank design for optimized energy efficiency, and no foot valve. Models are available with heavy-duty or reversible casings to ensure maximal life in highspeed drilling applications in abrasive rock formations.

Hammer

Weight kg / lb Outside diameter mm / inch

Hammer length mm / inch

RH550r 3" 25 / 55 81.3 / 3.2 823 / 32.4
RH550r 4" 38 / 83 98 / 3.56 914 / 36
RH550 5" 68 / 145 120 / 4.72 987 / 38.86
RH550g 5" 73 / 160 126 / 4.96 987 / 38.86
RH550r 5" 73 / 160 126 / 4.96 987 / 38.86
RH550 6" 72 / 158 142 / 5.6 922 / 36.3
RH550g 6" 82 / 180 150 / 5.9 922 / 36.3
RH550r 6" 82 / 180 150 / 5.9 922 / 36.3
RH550w 6" 72 / 158 142 / 5.6 922 / 36.3
RH550r 8" 173 / 380 181 / 7.12 1219 / 48
RH550w 8" 173 / 380 181 / 7.12 1270 / 50

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