SANDVIK DD211L―UNDERGROUND DRILL RIGS
Sandvik DD211L is a low-profile single-boom electro-hydraulic drill designed to work in excavations with headroom as low as 1.7 meters. The robust universal boom has a large optimum shaped coverage, 360-degrees rotation and full automatic parallelism for fast and easy face drilling. The boom can also be used for cross-cutting. The hose layout is specifically designed to maximize protection in low headings. The exceptional ‘V’-shape layout is designed for good visibility and balance, which, combined with the powerful four-wheel-drive articulated carrier, ensures fast and safe manoeuvring even in low headroom conditions.
The drilling system allows high drilling performance with good drill steel economy and high machine reliability. The operator environment and added automatic functions allow the operator to concentrate on safe, fast and accurate drilling. All the service points are well-protected but easy to access.
MAIN BENEFITS
LESS DILUTION
The Low-profile range offers a productive and low-cost solution in low seam. From drift 1.7m height with reduced dilution, up to large drill coverage up to 8 m lateral width drilling and bolting. The low-profile range could be suitable for your all needs.
SAFETY AND EFFICIENCY
The rig features a FOPS/ROPS canopy, providing excellent protection for the operator. The Proximity Detection System (PDS) with an L9 interface enhances safety by reducing the risk of collisions. Its well-balanced design and optimized layout ensure superior visibility and allow for safe, efficient maneuvering in tight conditions. Efficient maneuvering even in tight conditions.
INCREASED PRODUCTIVITY
Delivering high drilling efficiency with the THC561, this rig is equipped with the RDX5 rock drill, designed for heavy-duty performance in the toughest conditions. Its versatility allows it to be used for face and crosscut drilling in excavations with headroom as low as 1.7 meters.
MAINTENANCE & RELIABILITY
All service points are securely protected yet easily accessible from ground level, ensuring convenience and safety. The rig features a strong and durable boom and feed structure, while automatic safety shutdowns provide reliable protection for the equipment
SAFE AND OPTIMIZED OPERATOR’S STATION
Safety canopy is certified FOPS/ROPS for a 1950 mm position high, that allows a operator’s protection without uncomfortable during the drilling and tramming phase.
EFFICIENT CONTROL SYSTEM
The THC561 drilling control system with reaming hole selector increases drilling performance and reduces the wear on both rock drill and rock tools for an extended lifetime.
PROXIMITY DETECTION SYSTEM INTERFACE (PDS LEVEL 9)
PDS system is generally designed to inform the operator and to slow down the machine and/or stop the equipment in case of a collision risk with a person or object carrying a tag.
ROBUST AND PERFORMING ROCK DRILL
Sandvik RDX5 is a robust rock drill for heavy duty rock drilling. It is designed for face and long hole drilling, also used in rock bolting. RDX5 is designed to perform even in the harshest conditions.
VERSATILE AND ROBUST BOOM
Sandvik B26XLS-NV boom is a multipurpose hydraulic boom for mechanized tunnelling, drifting, cross-cutting and bolthole drilling in medium and low-profile sections.
KNOWLEDGE BOX™ (TS2-535)
The Knowledge Box™ is our standard connectivity solution onboard Sandvik Underground drills. It allows to collect, process and transfer monitoring data into My Sandvik Digital Service dashboards for visualization of fleet health, productivity and utilization.
Similar models may be shown in addition to the featured model. Equipment may be shown with options. Specifications are subject to change without prior notice.
