Sandvik DC301R and DC302R are hydraulic, self-propelled drilling units on a 4-wheel drive oscillated carrier. Easy operation, good visibility and operator safety are guaranteed by the series electronic remote controls. The DC301R and DC302R are at their best in foundation drilling, road cutting, bolting, trenching and dimensional stone quarries.
Features and values
- Excellent rough terrain capabilities.
- Compact size.
- Easy to transfer between job sites.
Key specifications
| Hole diameter | 38-64 mm (1 1/2 - 2 1/2 in) |
| Drill steel | 25, 28, 32 mm (1, 1 1/8, 1 1/4 in) extension rods |
Weight
| 5300 kg (11 684 lbs) |
Dimensions
| Width | 2.3 m (7.9 ft) |
| Length | 5.6 m (18 ft) |
| Height | 2.6 m (8.5 ft) |
Major Components
| Rock drill | HL 300, 8 kW (10.7 hp) |
| On-board compressor | 2.5 cu.m/min/4-8 bar (89 cfm/58-114 psi) |
| Dust collector | 10 cu. m/min at 950 mm vacuum H2O (356 cfm/min at 37 in vacuum H2O) |
| Engine | CAT C4.4 61 kW (81 hp)/2 000 rpm |
Control system
| DC301R | radio remote for boom and drilling control, direct hydraulic for tramming |
| DC302R | radio remote |
