Features:
1) Compact in structure and light in weight.
2) High reliability, good performance and durability
3) Common auto parts, such as clutch and declutch structure, transmission case and shifting structure.
4) Easy operation and high efficiency with synchronizer for shifting while the rig is running.
5) Suitable to wide range of rotation inner dia.Φ95mm
6) Be attached to the tower.
Use: for geotechnical investigation, exploring, prospecting, water well drilling;
Widely used in the construction of the projects e.g. prospection, railway, road, port, bridge, water conservancy and hydropower, tunnel, well, industrial and civil construction, geological exploring, large diameter boring pile and small diameter diamond core deep hole drilling, etc.
