オートマティック統合DTH掘削リグ 鉱山 爆発穴 掘削機 水力掘削リグ

dthの訓練機械
March 20, 2025
Video Description:
Discover the R70 blasting photovoltaic dual-purpose drilling rig, a high-performance hydraulic drilling machine designed for open-pit mining, road construction, and national defense projects. With automated depth control and computerized monitoring, this rig ensures precision and efficiency in blast hole drilling.