High Torque Hydraulic Raise Boring Machine 3500mm Diameter 132KW Motor Power
Function Characteristics
Thanks to the modular design of Raise Boring Machine, It has a high degree of flexibility even in limited space and is therefore suitable for a wide range of applications in the mining industry.
Our raise boring machine has proven its worth with its modular design and its efficient center-free drive.
Vertical shaft excavation is an important method of shaft excavation in the mining industry. It consists of digging a vertical or near vertical hole without explosives between the underground mine and the ground, or between two layers of mines.
Due to the development of this innovative technology, shaft will play an increasingly important role in a wide range of applications. Raise boring machine can be used to transport muck or ore, conveyor shafts, energy, water and air supply shafts, or hydropower station water intake shafts – safe, precise and economical.
Performance Parameter
| unite | CY-R80 | CY-R120 | CY-R 120D | ||
| operation | nominal raise diameter | mm | 2000 | 3000 | 3000 |
| maximum raise diameter | mm | 2500 | 3500 | 3500 | |
| 2nd raise diameter | mm | 3500 | 4500 | 4500 | |
| maximum raise depth | m | 400 | 200 | 400 | |
| pilot hole | ° | 241 | 280 | 280 | |
| drill angle from horizontal | mm | 60~90 | 60~90 | 60~90 | |
| propulsion | feed force | kN | 1017@35MPa | 1940@35MPa | 2528@35MPa |
| lifting force | kN | 2425@35MPa | 1940@35MPa | 4310@35MPa | |
| feed distance | mm | 1 450 | 1455 | 1440 | |
| rotation | nomianl torque | kN.m | 82 | 168 | 168 |
| peak torque | kN.m | 94 | 192 | 192 | |
| rotation speed | r/min | 0~30 | 0~24 | 0~24 | |
| power | volfage | V | standard: 380 (optional: 660/1000/1 140) | ||
| motor power | kW | 90 | 132 | 132 | |
