Description
The DL-4 Production Drilling Jumbo is an advanced drilling machine designed for high-efficiency and precision in various tunneling applications. With its robust construction and sophisticated technology, this jumbo drill is engineered to meet the rigorous demands of modern mining and construction projects. The machine features a powerful main engine and hydraulic system that provides exceptional drilling capabilities, ensuring optimal performance in challenging environments.
Specifications
| Item | Unit | Technical Data |
|---|---|---|
| Adaptive tunnel dimension | mm | 5940 × 5020 |
| Overall dimension | mm | 9905 × 1990 × 3580 |
| Hole diameter | mm | 64-89 |
| Hole depth | mm | 40 |
| Drilling rod stock | pcs | 20+1 |
| Drilling speed | m/min | 0.8-2 |
| Drilling rod length | mm | 1220/1525/1830 |
| Main power | KW | 55 |
| Hydraulic oil tank volume | L | 160 |
| Traveling speed | Km/h | ＞10 (resistance coefficient: 0.05) |
| Clearance axles/outside axles | (°) | ≥15 |
| Climbing ability | % | 25 |
| Diesel engine power | KW | 58 |
| Rock drill model | HC109 | |
| Weight | KG | 16500 |
| Pitch | (°) | 30/ 55 |
| Feed roll-over | (°) | 360 |
| Max distance between holes | mm | 1500 |
| Feed extension | mm | 1200 |