GY-200-1G engineering drilling rig is a new generation of lightweight multi-purpose engineering survey and construction drilling rig optimized and designed by our factory to address the shortcomings of most of the same type of drilling rigs in the current domestic market. It is suitable for engineering geological exploration in industrial and civil construction, railways, bridges, hydropower and other departments, as well as small-diameter foundation pile hole construction. It has the following characteristics:

1. Wide speed range and reasonable grades.

2. Low speed and high torque, suitable for drilling rig sampling and pile hole construction.

3. Equipped with forward and backward moving cylinders, the entire drilling rig can move freely up to 300 mm, which brings a lot of convenience to the drilling tools.

4. Hydraulic feeding, easy operation, high drilling efficiency and low labor intensity.

5. The drilling rig chuck adopts hydraulic roller type, which is easy to operate, reliable clamping, and will not damage the active drill rod.

6. Compact structure, small size and light weight.

7. It adopts 9-spring reinforced large torque clutch, which has reliable clutch, larger torque transmission, strong impact resistance and long service life.

8. The input shaft spline specifications are increased, the torsion resistance is greatly improved, and the service life is longer.