Comprehensive configuration
1. Adaptation: 3.8・5.3m deep hole operation in tunnel (with 1220 poles) (1525/1830mm poles can be selected according to the height of the tunnel)
2. It can meet the requirements of 41m, Φ 76-89mm deep hole operation, and the optional rod bank can automatically connect and unload rods (capacity 21+1 rods).
3. Mobile remote control console and mobile working lighting.
4. With angle display.
5. Diesel engine self-propelled, electric operation, with cable drum 100m.
6. Four-wheel drive, chai connection chassis.
7. Equipped with 25KW/18KW rock drill, the comprehensive rock drilling speed is 0.6-0.8m/min°
8. The propelling beam is equipped with upper and lower tops to fix the angle of the propelling beam, and the parallel sliding table and rocker arm can meet the parallel operation of 3m. A cleaning system is provided to clean up the propelling beam to drill the magma upward.
| Rock Drill | ||
| Model | 1838ME | 2560 |
| Shank adapter | T38/T45 | T45/T51 |
| Hole diameter mm | 64-76/76-89 | 76-115 |
| Max impact power Kw | 18 | 25 |
| Impact rate Hz | 60 | 44 |
| System pressure bar | 230 | 230 |
| Rotation motors | Separate rotation | |
| Rotation speed rpm | 0-215 | 0-130 |
| Max rotary toque Nm | 1070 | 1550 |
| Lub. air consumption L/s | 5-7 | 5 |
| Weight Kg | 175 | 195 |
| Noise dB(A) | <106 | <106 |
| Drilling Feed and rod bank | ||
| Model | TF18-5A | TF18-6A |
| Length mm | 3446 | 3751 |
| Drilling rod length mm | 1525 | 1830 |
| Propulsion KN | 15 | 15 |
|
Rod storage capacity (optional) |
21+1 | 21+1 |
| Drilling depth m | 34.5 | 41.5 |
| Drilling hole diameter mm | 64-89 | 64-89 |
