Hydraulic Drilling Jumbo, CYTC70B (for Mining Production)
CYTC70B hydraulic drilling jumbo is specially designed for small sized drifts and tunnels. With flexible design, this mining equipment can be used for drilling horizontal and fan-shaped holes on vertical and inclined plane in underground mine or tunnels.
Comparing with other jumbo drills in our company, this drilling equipment has been engineered for the drifts and tunnels with a section smaller than 3m×3m.
The underground jumbo drill machine features high precision drill angle indication system, remotely controlled operation platform, and high performance drifter, which ensures drilling jobs are performed in an efficient, safe and quick manner. Superior quality boom with high stability provides accurate positioning, greatly enhancing the accuracy of drilling and reducing ore dilution.
- Drifter
- Anti-jamming function
- Boom specially designed for small size cross section
- Chassis with Yanmar 4-cylinder diesel engine
- Control system
| Overall dimensions (L×W×H) | 7280×1450×1730（2240）mm |
| Drifter | RC2200, 18U |
| Power (drifter) | 21 kW / 18 kW |
| Total length (feed) | 2770 / 2685 / 2580 mm |
| Drill rod length | 1000 /915 / 800 mm |
| Hole depth | 35 m |
| Feed force | 13 kN |
| Feed extension | 900mm |
| Boom (lift/tilt angle) | lift 65° / tilt-30° |
| Horizontal hole | 1500 mm |
| Guide shell rotary angle | ±180° |
| Main motor power | 55 kW |
| Rated voltage | 380V (customized) |
| Gradeability | 14° |
| Overall weight | 9.5 T |
| Cable length | 70 m |
- Reduced cost for drilling tools: The hydraulic jumbo drill is equipped with high performance drifter. A dual damper mechanism ensures increased impact energy transfer efficiency. This results in high drilling performance. Combined with anti-jamming function, the service life of the drilling tools such as bits and rods is greatly prolonged.
- Improved working environment: The water is used for hole flushing during rock drilling, minizing dust generation. This provides a comfortable and safe working environment.
- High safety: FOPS certified operator’s cab insulates the operator from noise, dust and vibration, which provides great protection to the operator. This ensures accurate and speedy drilling jobs are performed in a safe manner.
- Cost effective choice: Our underground jumbo drills features high quality core drilling accessories, which guarantees stable operation and high productivity.
