Single-boom bolter mounted on an articulated self-propelled chassis, SANDVIK brand unit, model DS311, with THC561 hydraulic control system. With an anchoring coverage of 6.3 x 2.1 m (optimal), drilling size of 33 – 43 mm and RD314 rock drill, 14 kW. The bolt length is 1.5 – 3.0 m (5.0 – 10.0 ft) and can use GCR, GCC, WI, S, M, MD type bolts. The grouting method is with resin cartridges or cement cartridges. It features hydrostatic transmission and a TCD2012 diesel engine (74 kW, Tier 3, Stage IIIA, Canmet, China 2). The equipment’s weight is 15,000 kg (depending on configurations).
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