أخرى SR405

Rotary Rig SR405 Strong Energy Construction Machine for Hot Sale
Sany Heavy Industry SR405 rotor digging machine adopts a new sixth-generation 580 drill rod. The overall pressure platform, material upgrade, and reinforcement ring design, the intensity increases by 25%. Strong anti -impact capacity, increased pressure by 15%, and increased by 25%; 5 verses of the lock rod hard rock diamond depth can reach 88 meters.