Rock support drill rigs
- Bolting coverage
- 7 x 4.5 m (optimum)
- Hole size
- 33 - 43 mm
- Tramming type and distance
- Hydrostatic transmission - Diesel engine - QSB4.5 (119 kW, Tier 3, Stage IIIA)
Sandvik DS412i is a highly automated rock bolting rig for underground mining operations and civil construction tunneling. It combines a safe, ergonomic working environment with high levels of performance. The i-Class platform offers various levels of automation for rock support drilling.
Versatility in bolting
The upgraded bolting head with different bolt lengths provides an extensive bolt selection, while the eight-rock bolt carousel ensures that DS412i is capable of installing different types of rock bolts ranging from 1.5 m (5 ft.) to 3m (10 ft.) in length enabling wider bolt selection for more versatility.
The instrumentation combined with Sandvik’s iSURE® drill plan software, supports digital bolting plans and provides the rock engineering teams with comprehensive bolting information for quality control.
Fast and accurate boom positioning is possible with the fully instrumented boom and advanced boom manipulator mode. The RD314 rock drill combined with the intelligent drilling control system ensures high penetration rates and accurate hole location.
Learn more about DS412i features
Safety and efficiency
Equipped with a completely new carrier, high-frequency rock drill, control system and ergonomic cabin, DS412i offers high levels of safety and efficiency, providing peace of mind for all rock reinforcement operations.