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.
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 |
Huatai is a Chinese company specialized in the design and batch production of rock drilling equipment. Since its inception in 2000, the company has been committed to manufacturing cutting edge products and providing the highest levels of customer service for a number of enterprises engaged in the mining, metallurgical and foundation engineer sectors.
Huatai has achieved continuous self-transcendence and filled several gaps in the domestic market through 20 years of ongoing innovation and development in the underground mining and rock drilling industry. Today, our product line includes more than 30 types of mine rock drilling machines which are fallen into three categories, i.e. underground mining equipment, coal mining equipment and shaft drilling jumbos. Years of our constant growth and improvement have resulted in a respectable achievement in the domestic rock drilling machine industry, increasing the safety, efficiency, and cost-effectiveness for underground mine engineering and tunneling construction operations.
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