掘削孔 クローラー 掘削リグ 高速 パーソナライズ 鋼 ST350 パネウマティック 掘削リグ

水井掘削装置
October 14, 2025
Video Description:
Discover the ST350 Pneumatic Drilling Rig, a versatile and high-speed borehole crawler drilling rig designed for industrial and civil applications. Ideal for geothermal drilling, water intake in rocky terrains, and engineering surveys, this rig combines efficiency with mobility. Learn about its key features and operational guidelines in this video.