Top hammer longhole drill rigs
- Boom coverage
- 5 m
- Hole length
- Up to 38 m
- Tramming type and distance
- Hydrodynamic transmission - Diesel engine - OM904LA (110 kW, Stage IIIA)
Sandvik DL431 is a highly versatile drill rig used for production and longhole drilling in underground mines. Designed for a large vertical and horizontal coverage, it drills holes ranging from 54 to 89 mm in diameter and reach depths of up to 38 meters.
The telescopic boom has a wide drilling coverage, 360° rotation, large swing and tilt angles. It remains stable while drilling thanks to the front and rear stingers. The zoom sensor system ensures fast positioning for increased efficiency in underground drilling operations.
Accurate drilling data
CANbus TAS drilling control system has a user-friendly operating interface. It ensures good accuracy and speed in controlling the feed and rotation for better drilling performance and sensing of hole conditions.
The operating and maintenance interface is designed for easy access and safe operation. All service points are accessible from the ground level.
Learn more about DL431 features
The drill rig features an interactive diagnostics system to reduce downtime.