DD320S Development drill rig
Sandvik DD320S is a compact two-boom drilling jumbo designed to operate in demanding underground conditions working in various drilling applications. This jumbo is capable of face drilling, cross-cut drilling and bolt hole drilling making it suitable for a wide range of tasks.
The B26XLSF boom provides a wide coverage of 41.4 m² with RDX5 rock drill providing solid 20kW drilling power. Robust design with well proven components ensure the maximum performance, high level reliability and ease of maintenance where needed.
Advantages
- FOPS certified canopy or optionally both FOPS and ROPS certified operator cabin for increased safety
- Hydraulic control system for reliability and ease of use
- RDX5 robust rock drill for heavy duty drilling and bolting applications
- Ease of service and maintenance
| Technical data | |
| Rock drill | RDX5 (20kW) for 43 – 64 mm holes / 76 – 127 reaming holes |
| Boom type | B26XLSF / XLSF NV boom options with hydraulic autoparallel holding |
| Hole length | Up to 4660mm |
| Drilling controls | THC560 (hydraulic controls) |
| Diesel engine | Cummins QSB 4.5, 124 kW Stage IIIA |
| Dimensions | 2950mm height (cabin), 2150mm width |
| Weight | 20,910 kg (depending on options) |
