Thiết bị khoan đất khí nén sâu 200 mét với máy nén không khí Kaishan và bơm bùn

Máy khoan lỗ nước khí nén
October 14, 2025
Video Description:
Discover the ST 350 Pneumatic High-Speed Drilling Rig, a powerful solution for water well drilling up to 350 meters deep. Ideal for hard rock, dry soil, and remote locations, this rig features a Yuchai 91kw diesel engine, high penetration speed, and low maintenance. Perfect for contractors and rural water projects.