Rock support drill rigs
DS312
- Bolting coverage
- 6.3 x 2.1 m (optimum)
- Hole size
- 33 - 43 mm
- Tramming type and distance
- Hydrostatic transmission - Diesel engine - TCD2012 (74 kW, Tier 3, Stage IIIA, Canmet, China 2)
Sandvik DS312 is a one-man-operated, compact and highly versatile rock support drill with a dedicated screen handler boom designed for fully mechanized rock reinforcement in underground mines with small and medium cross sections.
Features
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Independent mesh handler
This mesh handler is installed on its own boom with continuous 360° screen rollover. The mesh can easily be grabbed from the side wall or floor. It allows a safer and faster mechanized meshing process.
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Optional instrumentation package
Sandvik Bolting Instrumentation (SBI) and the SB70S instrumented boom combined with data transfer ensure a safer, smoother bolting process as the operator has all valuable information available on the rig’s touch screen.
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Optimized working environment
This drill rig offers two modern, ergonomic FOPS/ROPS cabins (standard or low-height option) for maximum operator comfort with improved visibility and reduced noise level.
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Higher productivity
Achieve up to 35% higher penetration rates with the new SBH bolting head and RD314 rock drill, combined with fast and easy wire mesh reinforcement from the SB40SH screen handler boom, which features 360° continuous rotation.
Versatility
DS312 bolter comes in three versions: DS312 (diesel tramming and electric drilling), DS312D (diesel engine for tramming and drilling for areas without electrical power) and DS312DE (diesel tramming and electric or diesel drilling).
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