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Detailed Product Description
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 |
Crawler Mounted and Integrated 3.5m Diameter Raise Boring Machine with RCS Control
The traditional rail wheel towed RBM is difficult for site transfer in the modern trackless underground mine. RBM must be disassembled, transported and reassembled. This process, which is both time-consuming and inefficient. It has seriously restricted the traditional RBM development in the trackless underground mine.
With the help of our proven technology we have successfully developed CY-RV series crawler self-propelled RBM by adopting the mainframe module and the hydraulic system of the traditional RBM. The CY-RV series RBM utilizes innovative diesel-electric dual power module and crawler chassis. Various technical indicators of CY-RV series RBM have reached the international advanced level of similar products, and filled the domestic blank.
Main parameter:
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.
Feature:
HIGH PRESSURE LOAD SENSING HYDRAULIC SYSTEM
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.
TWO DRILUNG MODES AND THREE OPERATION MODES
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.
FULL- MECHANIZED CONNECTING & BREAK NG OUT DRILL PIPES SYSTEM
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.
RCS INTELLIGENT CONTROL SYSTEM
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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