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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)
DS312 Rock support drill rig

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

Product specifications

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)
Bolt length
1.5 - 3.0 m (5.0 - 10.0 ft.)
Bolt type
GCR, GCC, WI, S, M, MD
Grouting method
Resin cartridges, cement cartridges
Rock drill
RD314, 14 kW
Controls type
THC561, hydraulic control
Automation package
None
Weight
16,000 kg (depending on options)
DS312 Rock support drill rig

Learn more about DS312 features

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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