Air Leg Rock Drill
Smooth drilling supports fast-paced urban excavation
Urban subway projects often face mixed geology: soft layers, hard layers, water intrusion. The YT28 handles these t...
Precision engineering meets operator safety
SHENLI
FACTORY
The YT28 pneumatic rock drill remains a favorite among tunneling professionals for its smooth performance...
When executing deep-hole boring operations in highly competent geological formations like granite, quartzite, or basalt, structural integrity and mechanical efficiency are non-negotiable. Subsurfac...
YT27 is an air leg rock drill mainly used for rock drilling operations in mining tunnel excavation, railway, water conservancy, national defense rock engineering and other fields. It is suitable fo...