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SANDVIK DT1231 Tunneling jumbo
Product Feature
- RD5 series rock drills deliver superior performance with high consumable life
- Universal booms with large optimum shaped coverage and full automatic parallelism
- Optional utility boom for bolting and utility works
- Powerful four-wheel-drive carrier ensures rapid tramming and good balance
Product Parameter
| Technical data | |
|---|---|
| Tunnel size | 11,926 - 19,193 mm (356 - 582 in.) |
| Coverage area | 20 - 211 m² (215 - 2 271 ft²) |
| Hole diameter | 45 - 64 mm (1 ¾ - 2 ½ in.) |
| Hole length | Up to 6,180 mm |
| Rock drill | RD525, 25 kW (33.5 hp) |
| Control system | Electronic TPC561 |
| Boom | 3 x SB150i |
| Elevating boom support | YES |
| Feed | TF500, 18 ft |
| Length | 17,780 mm (58 ft) with default feed |
| Width | 3,860 mm (12.7 ft) drilling 3,050 mm (10 ft) tramming 3,050 mm (10 ft) transportation |
| Height | 4,670 mm (15.3 ft) drilling 3,670 mm (12 ft) tramming |
| Weight (depending on options) | 42,000 kg (92,594 lbs) basic 48,000 kg (105,822 lbs) with utility boom |
