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KG925 surface DTH drilling rig is based on KG920B surface DTH drilling rig with innovatively designed guide rail, gyrator, crawler frame, operating board and complete machine arrangement. It mainly has the following characteristics:

1. Extended guide rail enables the feed stroke to be as long as 3.4m and shallow hole avoids rod loading;

2. Adopt gerotor motor gyrator with high rotation speed and long service life;

3. The rotation speed can be as high as 140r/min, soft drilling is faster, and hard drilling speed can be reduced with the accelerator and slow gear;

4. Operating handle is centrally arranged and equipped with pedal to provide neat and beautiful appearance and easy operation;

5. Reinforced crawler frame is similar to that of the excavator with beautiful appearance and it is also solid and durable.

Technical Parameters of KG925/YC925 Reinforced Semi-hydraulic Surface DTH Drilling Rig