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SANDVIK DQ440R/ZR dimensional stone drill rig
Product Feature
- Equipped with four rock drills for extreme productivity and high utilization
- Stiff drilling frame ensures parallelism of drilled holes
- Full drilling automation with three modes for even hole spacing and high drilling performance gives invicible block quality
- Radio remote control and advanced drilling automation ensure operators' working ergonomy
Product Parameter
| Technical data | |
|---|---|
| Frame length | 4,600 mm (15.09 ft) 3,500 mm (11.48 ft) |
| Drilling length | 4,200 mm (13.78 ft) 3,100 mm (10.17 ft) |
| Chain feed | 4 x CF 100 x 24 |
| Feed length | 3,670 mm (12.04 ft) |
| Rock drill travel | 2,670 mm (8.76 ft) |
| Hydraulic rock drill | 4 x RD106, 5.5 kW |
| Flushing air capacity | 5.5 m³/min |
| Drill rod diameters | 19 or 22 mm (3.4 or 7/8 in.) |
| Control system | 4 x TA341E, radio remote |
| Height with excavator | 3.5 m (11.5 ft) |
| Weight (without options) | 4,000 kg (8,818 lbs) |
