400M Modular Raise Boring Machine With RCS Rig Control System for
Shaft Construciton
Raise Boring Machine applications
The boring drills are used in both civil engineering and mining
applications for drilling shafts for ventilation, ore passes, back fills, hoisting, slotholes, and penstocks for
hydro power plants. Features include drill pipe handling for easy
and safe pipe handling as well as the computerized Rig Control
System, RCS, which improves drilling accuracy, equipment
reliability, and serviceability of the raise boring machines.
CY-R80 is a low profile and lightweight raise boring machine for
holes ranging from 2 to 2.5m in diameter. It is proven on the
jobsite with best performance.
Main Technical Parameters
| Specification | Unit | CY-R80 |
| Nominol raise diameter | MM | 2000 |
| Max raise diamater | MM | 2500 |
| Max raise depth | M | 400 |
| Pilot hole | MM | 216/240 |
| Drill angel horizontal | ° | 60-90 |
| Feed force | KN | 1160 |
| Lifting force | KN | 2770 |
| Feed velocity | M/min | 7.7 |
| Feed distance | MM | 1450 |
| Clockwise torque | kN.m | 70 |
| Anticlockwise torque | kN.m | 95 |
| Rotation velocity | R/min | 0-30 |
| Voltage | V | 380 |
| Motor power | KW | 90 |
| Motor rotation speed | R/min | 1480 |
Raise Boring Machine Features
1. Multipurpose drilling:
CY-R80 rig offers unsurpassed versatility. It can be used for
conventional raiseboring as well as
down reaming and upward boxhole boring.
2. Smart power:
To boost safety and productivity, the derrick features a
full-automated drive head wrench and a
hydraulically powered, remote-controlled worktable wrench to
minimize heavy lifting.
3. Total control: From a remote work station, the rig operator can easily adjust
drilling speed and torque
to optimally suit the current work conditions.
