Hydraulic Drilling Jumbo for Tunneling CYTJ45 (HT81)
Single-boom Jumbo, Hydraulic Jumbo Drill, Tunneling Jumbo, Drill Jumbo, Tunneling Jumbo Drill
The CYTJ45 (HT81) hydraulic drilling jumbo for tunneling is a powerful drilling rig with a hydraulic control system, strong boom and HC109 rock drill. The working efficiency and reliable performance of this tunneling jumbo is unparalleled by competitor equipment. The hydraulic jumbo drill is designed for application in small to medium-scale tunnels and mines, achieving a cross sectional area of 39 square meters.
Main Advantages of the Tunneling Jumbo 1. The hydraulic control system effectively prevents jamming and prolongs the service life of the drill pipe.
2. A low-emission diesel engine offers a high power output with great efficiency.
3. Easy, quick and precise drilling location is realized utilizing the heavy-duty boom.
4. The HC109 rock drill is used because it can break through a wide range of rocks. The equipped dual-damping system also extends the lifespan.
| Coverage area | m² | 30 |
| Cross section | mm | 3500×3500-6500×6000 |
| Boom number | 1 | |
| Hole diameter | mm | φ43-φ102 |
| Hole depth | mm | 3300/3900 |
| Drill rod length | mm | 3700/4305 |
| Drifter | HC50/HC109 | |
| Roof height (Min.) | mm | 2240 |
| Turning radius (inner) | mm | 3650 |
| Turning radius (outer) | mm | 5380 |
| Tramming speed | km/h | ＞10 |
| Gradeability | 14° | |
| Rated power | kw | 55 |
| Engine power | kw | 60 |
| Overall size | mm | 11050×1850×2340 (2940) |
| Weight | kg | 12500 (±400) |
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