جهاز الحفر الدوراني ساني SR365R يتميز بقوة فائقة عند اختراق الصخور
Strong rock penetration and stable deep hole drilling: easy to drive in hard rocks/deep piles
365 kN · m high torque+340 kN strong pressure: easily conquer moderately/strongly weathered rocks, pebble layers, and isolated stones, with...
Category:
Rotary drilling rigSR365R
