Sandvik DL321
Top hammer longhole drill rig.
Sandvik DL321 is a versatile longhole drill rig engineered for small-and medium-scale production drilling in underground mines.
Key features
- Maximum drilling accuracy: DL321’s boom and support (frame) provide optimal drilling accuracy and stability.
- Compact-size drilling module: DL321 has a heavy-duty drilling module, compact in size for small cross sections, providing accuracy and speed in rod changing.
- Stability and safety while tramming: The carrier is designed for enhanced visibility and stability.
As an exclusive 3S dealer of Sandvik Mining and Rock Technology, we provide sales, service and genuine spare parts.
Tell us your material, required output and site conditions, and we will recommend a suitable model. Specifications, availability and pricing are confirmed in a written quotation.
Technical specifications
Figures as published by the manufacturer.
| Boom coverage | 2 m |
|---|---|
| Hole length | Up to 38 m |
| Tramming type and distance | Hydrostatic transmission (diesel) TCD2012 (74 kW Tier 3, Stage IIIA, Canmet, China 2) |
| Hole diameter | 54 - 89 mm |
| Boom type | Frame, horseshoe |
| Drift size (H x W) | 3.4 x 3.2 m |
| Rod length | 1.22 - 1.83 m (4.00 - 6.00 ft) |
| Drilling power | HPP875, 75 kW |
| Controls type | TAS |
| Automation and teleremote availability | One-hole automation (option), fan automation (option), teleremote drilling (option) |
| Weight | 17,000 kg (depending on options) |
Tell us what your project needs
Share your requirement and we will come back with the right equipment, rental terms or a site visit.