クローラーボーリング掘削リグ 地表掘削機 一体型DTHハンマー掘削リグ

dthの訓練機械
September 08, 2025
Video Description:
Discover the Surface DTH Drilling Rig, a powerful and efficient crawler blast hole drill rig designed for depths up to 28m. This integrated drilling equipment features advanced hydraulic systems, high torque output, and adjustable rotation rates for various rock formations. Ideal for construction, mining, and slope protection projects.