Towed Chassis Hydraulic Crawler Raise Boring Machine With Large Pitch High Strength Drill Pipe
Function Characteristics
FOUR-POSTER TOW-CYLINDER LOWER STRUCTURE
The CYR series RBM adopted an international mainstreampillar structure. It
features reliable operation, fast mounting and dismounting. convenient maintenance
and small working space.
HIGH PRESSURE LOAD SENSING HYDRAULIC SYSTEM
The CYR series RBM hydraulic system with 40MPa 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
Minefield 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.
PATENTED TECHNOLOGY AND HIGHHLEVEL CONFIGURATION
Our large number of patented technology and numbers of international well
known components(such as electric parts, hydraulic parts. transmission parts) are
Included in the RBM.Compared with same kinds of products. ours are more reliable
and more durable.
RCS INTELLIGENT CONTROL SYSTEM
The CYR series RBM installs RCS intelligent control system with safety protection.
automatic operation,fault diagnose.data storage. Internet communications,digital display
and so on(see specification of RCS intelligent control system).
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 | |
