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Product Details:
Payment & Shipping Terms:
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| Longhole Diameter: | 220mm | Longhole Depth: | 200m |
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| Boxhole Diameter: | 670mm | Boxhole Depth: | 60m |
| High Light: | raise boring drilling,raise boring equipment |
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STD-40C Cutting Groove Raise Boring Machine
Wide range of applications:
Cutting groove aims to creat a free surface and provide a free space for the large-scale mining. The cutting groove excavation directly affects the continuity and balance of underground mine production. At present, the cutting slots are widely tunneled by artificial excavation, a few mine adopt the traditional RBM whose security, efficiency, environmental protection cannot meet the requirement of modern large and medium-sized mining production.
In the domestic we have firstly developed STD-R40C cutting groove RBM, which is especially used in all kinds of cutting groove excavation construction. The STD-R40C is provided with many advantages, such as quick turnarounds and installation, operation safety and efficiency. In addition, the RBM can self-propel and do not need to pour concrete into base. Various technical indicators of the rig are leading level in the international so that the rig can completely meet the cutting groove construction technology requirement of all kinds of underground mine in our country.
Features
Two drilling modes and three operation modes:
The control system supports two drilling modes(high accuracy drilling mode and fast speed drilling mode) and three operation modes(manual operation, wireless operation and wired operation).The user can select drilling mode according to accuracy requirement and geological conditions and select operation mode according to operating position and the actual situation.
Self-Lubricating and maintenance-free crawler chassis
The customized hydraulic crawler chassis are self-lubricating and maintenance-free, can automatically shift gears between two speeds, can travel by wireless operation on or beside the, The rig is safe, reliable, flexible and efficient.
Automatic pressure-maintaining steady machine system
Automatic pressure-maintaining steady machine system is used to replace the concrete foundation, can keep rig a special condition of "come and work, complete and go away". The system can save much time of base pouring and machine installation.
Main Technical Parameters
| Specification | Unit | STD-R40C |
| Feed Force | Kn | 1980 |
| Lifting Force | Kn | 1980 |
| Feed Velocity | m/min | 7.7 |
| Feed Distance | mm | 1440 |
| Clockwise Torque | Kn.m | 76 |
| Anticlockwise Torque | Kn.m | 100 |
| Rotation Velocity | r/min | 30 |
| Tractive force | Kn | 200 |
| Travelling Speed | Km/h | 4 |
| Gradeability | Degree | 20 |
| Height from the ground | mm | 250 |
| Voltage | V | AC380 |
| Motor power | KW | 90 |
| Diesel engine power | KW | 92 |
welcome ur visit to us at any time!
Contact Person: Jack
Tel: +8618612948866
| Factory Address:No 101 Industry Zone, Ningxiang, Changsha City, Hunan Province, Changsha, Hunan, China | |
| Sales office:#1 Building, Hanyu golden Valley, Jingshi East Road, Jinan City, Shandong province, PRC | |
| +0086-531-58190127 | |
| sale@drillrigmachine.com | |
