Technical Specification

Ergonomic and comfortable cabin Low emissions diesel engine Intelligent drilling control Intelligent single boom drill Sandvik DD312i is an advanced development drill providing a high level of performance, accuracy and safety, for underground mine development and small scale tunneling. Equipped with a wide range of automatic drilling functions, it enables increased productivity with reduced costs. Sandvik DD312i is equipped with Sandvik Intelligent Control System Architecture (SICA), a well-proven and commonly used control system across various Sandvik drill rigs. This technology enables a wide...

sg5jMPpgiN) 'Robust and silong instrumented . boom for autoMainbenefitsHigh level automation Sandvik DD312i has features from one rod automation, angles and hole depth measurements and reporting, drill plan visualization, up to full face automation and tele-remote drilling. Intelligent torque optimized drilling control system minimizes hole deviation during drilling, reduces jamming and maximizes tool life consistently. Improved productivity Up to 20% improved productivity with gold package versus hydraulic non instrumented drill Up to 26% bigger coverage with SB55i versus SB40 boom Up to 100%...

Sandvik DD312i - Technical Specification Optimized working environment SB55i instrumented boom (option) Low emissions diesel engine Modern and ergonomic cabin for maximum operator comfort with improved visibility and reduced noise level. The SB55i instrumented boom ensures precise and fast positioning of the drill feed and rock tools, with electronic parallelism and instrumentation for hole angles, depth, and positioning measurements. To improve the underground working conditions, DD312i can be equipped with engines certified to the most restrictive environmental norms, such as to Tier 4F, Stage...

Sandvik DD312i - Technical Specification

Sandvik DD312i - Technical Specification Technical Specification Carrier Optional features and packages Carrier articulation Rear axle oscillation Ground clearance Diesel engine Deutz TCD 3.6 diesel engine, 100 kW (Tier 3, Stage IIIA, MSHA, CANmet) Dana Spicer with ABA brakes SAHR type, fail-safe wet disc brakes Tramming speed 12 km/h on flat ground 15% = 1/7 = 8° approx. 5,5 km/h Gradeability / sideways tilt Fuel recommended Fuel tank Hydraulic jacks 2 x SJ500 (front), 2 x SJ500 (rear) with power pack activation Manual greasing system Tramming cameras 1 x at rear, 2 x on each side Reverse tramming...

Sandvik DD312i - Technical Specification Overall length Type Overall External Cornering Cornering Values realised with 5° of the sideways tilt (according to ISO 18758) *) Subject to change

*Test results and calculations are to be considered as results reached under certain and controlled conditions. These test results and calculations should not be treated as specifications and Sandvik does not guarantee, warrant or represent the outcome of test results or calculations in any or all circumstances. TS2-546:04ENG©Sandvik Mining 2025 SANDVIK, iSURE® and DIGITAL DRILLER™ are trademarks owned by the Sandvik group of companies