Description
The SMC-DTH-380 Split-Type Pneumatic Down-the-Hole Drilling Rig integrates advanced technology to deliver high performance, reliability, and cost-efficiency. After over 3,000 hours of rigorous testing and multiple field trials across various geological conditions, it has resolved key issues common to traditional pneumatic rigs—namely high failure rates, excessive air consumption, and high operating costs. The result is a robust, easy-to-operate drilling rig with low maintenance needs, reduced air requirements, and fast drilling speeds. The SMC-DTH-380 is an ideal solution for efficient and economical blast hole drilling in demanding environments.
Technical Details
| Description | |||
|---|---|---|---|
| Drilling hole diameter | 90-165 mm | ||
| Max actual air pressure | 2.5Mpa | ||
| Turning torque | 2000N.m | ||
| Turning speed | 70Rpm | ||
| Pushing length | 3980 mm | ||
| Maximum pushing force | 11KN | ||
| Sliding frame swing | Left 47°/Right 54° | ||
| Drilling boom swing | Left 40°/Right 40° | ||
| Drilling boom pitching | horizontal 23°/46° | ||
| Grade ability | 35° | ||
| Feeding motor power | 3.8Kw | ||
| Dimension | 6100*2360*2105mm | ||
| Weight | 5400kg |