300m 로키 레이어 디젤 엔진 전력 공기 굴착 리그

수압 굴착 기구
June 26, 2025
Video Description:
Discover the Shitan ST 300 Pneumatic Borehole Drilling Rig, a powerful diesel engine-powered machine capable of drilling up to 300 meters in rocky layers. Ideal for water wells, mining, and geological exploration, this rig offers high efficiency, durability, and adaptability to various terrains.