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Effortless Operations: Full-Mechanized Drill Pipes Handling System of Crawler raise boring machine
Witness the innovation in the Crawler Raise boring Machine's full-mechanized drill pipes handling system. Utilizing automatic positioning technology and dynamically inserted hydraulic wrenches, this system reduces operator workload and auxiliary working time, paving the way for seamless operations.
Commodity: | Crawler Raise Boring Rig | Raise Diameter: | 3.5m |
|---|---|---|---|
Raise Depth: | 400m | Pilot Diameter: | 280mm |
Application: | Ventilation Shaft | Mine Type: | Metal Mine,cooper,gold,silver,zinc,iron Etc |
Control System: | RCS Intelligent Control System | Movement: | Easy To Transport With Crawler |
Model/Specs | R120VD | |
Hole diameter(mm) | Downward | 1500～3500 |
Anticlockwise raise | ||
Upward clockwise raise | / | |
Downward clockwise raise | / | |
Drilling depth(m) | Downward | 600 |
anticlockwise raise | ||
Upward clockwise | / | |
raise | ||
Downward clockwise raise | / | |
Drill angle (deg) | Elevation and | 60～90 |
depression | ||
Left right rotary | / | |
DTH Size(mm) | Bit diameter | 282 |
Rod diameter | 254 | |
Rod length | 1000 | |
Push & Pull (KN) | Downward feed | 2900 |
Upward lift | 4300 | |
Rotary | Pilot torque | 172 |
torque(KN.m) | Raise torque | 172 |
Breakout torque | 197 | |
Rotary | Pilot rotary | 0～24 |
speed (rpm) | Raise rotary | 0～12 |
Working | Length | 4100 |
dimension (mm) | Width | 2900 |
Height | 3800 | |
Travelling | Length | 2980 |
dimension (mm) | Width | 1510 |
Height | 1800 | |
Motor power (kw) | Working(electric) | 132 |
Tralveling(diesel) | / | |
Chassis model | Crawler | |
Weight(Ton) | 23.9 | |
Applications:
Raise Boring Rig creates shafts for ventilation purpose, transport of muck or ores, conveyor shafts, supply shafts for energy, water and air, or headrace shafts for hydropower plants - safely, precisely and cost-effectively.
Crawler raise boring machine hydraulic system with 40 Mpa high pressure has a number of advanced technologies such as constant power control, load - sensing control, multiple filtering proportional solenoid control and so on. In addition, the system stays ahead in mine field. The advanced advantages of higher intelligent degree, bigger power density, stronger anti–dirty ability and higher reliability can ensure that RBM effectively excavate for hard rock.
The control system supports two drilling modes (high accuracy drilling mode an 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.
By means of the automatic positioning technology and two hydraulic wrenches inserted dynamically, the operation that operators connect and break out drill pipes can be accomplished without being directed. The system greatly reduces working strength and saves auxiliary working time.
Crawler raise boring machine installs RCS intelligent control system with safety protection automatic operation, fault diagnose, data storage, internet communications, digital display so on ( See specification of RCS intelligent control system)
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