Sandvik DS311 Rock support drill rig

Equipped with Sandvik Bolting Head (SBH) and high-frequency RD314 drifter, Sandvik DS311 is a highly versatile and compact rock bolter designed for rock reinforcement in underground mines with small and medium cross-sections.

Features

Compact rock bolter

The compact carrier allows for tramming in small tunnels. This rig has optimized stability and maneuverability for safe tramming.
Highly versatile drill

DS311 bolter comes in three versions: DS311 (diesel tramming and electric drilling), DS311D (diesel engine for tramming and drilling for areas without electrical power) and DS311DE (diesel tramming and electric or diesel drilling).
Simple and reliable technology

Engineered with modern, simple and reliable technologies, Sandvik DS311 ensures maximum safety and consistency in the bolting process.

Product specifications

Download DS311 specification (PDF)

Download DS311D specification (PDF)

Download DS311DE specification (PDF)

Download DS311 streamline package specification (PDF)

Download DS311 streamline packageLAM specification (PDF)

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: 15,000 kg (depending on options)

Learn more about DS311 features

Quality and safety in mind

Mechanization of the bolting process leads to efficient rock bolting and durable rock bolt integrity.

Easy maintenance

Spare part commonality across the 300 product family, the robust design and simple yet reliable technologies of DS311 ensure easier parts logistics, troubleshooting, fault finding and maintenance.

Related Products and Services

Parts and components

Rock drills

Rock drills are a highly demanding component to design and manufacture. With decades of dedication and engineering work we have developed our rock drills for harsh conditions and heavy-duty work.

Technology

Remote monitoring service

Remote monitoring service uses intelligent technology that enables the prevention and prediction of breakdowns before they happen.

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Services

We offer different type of service agreements and on demand services that can be adapted to suit the support you require – helping you to maintain your fleet in the optimal way.