Sandvik DQ440 is a hydraulic, excavator mounted splitting and trimming unit for dimensional stone quarries.
Features and values
- Advanced automation - 3 modes for drilling.
- High utilization and more drilling hours.
- Even hole spacing - invincible block quality.
- Excellent drill meters per shift.
Key specifications
Weight
| DQ440 | 4500 kg (9920.8 lbs) |
| with excavator | approx. 39000 kg (85980 lbs) |
Dimensions
| Width | 4.6 m (15.1 ft) |
| Height with excavator | 3 m (9.8 ft) |
| Length with excavator | 29 m (95.1 ft) |
Major components
| Frame length | 4600 mm (181.1 in) |
| Drilling length | 4200 mm (165.4 in) |
| Hydraulic rock drill | 4xHEX 1 |
| Chain feed | 4xCF100x24 |
| Control system | 4xTA 341E/radio remote |
| Compressor | 5 cu. m/min (176.6 cfm/min) |
