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Intelligent Hydraulics JINT SD22 Rotary Drilling Rig
Powerful 220 kN·m high torque delivers stable and efficient drilling performance in hard formations. High-efficiency main winch with strong lifting force ensures fast construction speed and high productivity. Stable chas...
Category: JINT RIGSD22 -
Rotary drilling rig JINT SD22 Precise alignment with holes
1、 Core power and hydraulic advantages Strong torque power head: With an output torque of 220kN · m and a speed of 8-30r/min, it has strong penetration through hard rocks, pebbles, and moderately weathered formations, reducing the r...
Category: Other rotary drilling rig brands