Efficient automatic hydraulic lifting drill
Function Characteristics
Besides their high performance and operational safety they are distinguished by their reliability and long service life. Their design allows quick installation of spare parts and flexible adjustments of their performance: all rig types have a powerful and highly efficient center-free drive. Multiple identical motor gear units are arranged around the center of the drive, so that even if one of the motors fails, work can continue with reduced power without interruption. This drive system also allows additional equipping with more motors. For example, a standard RBR600VF can subsequently have an additional 4th motor retrofitted. The total drive power and the available torque are consequenctly increased so that the rig can be used for larger shafts and drill rod diameters.
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 | |
