Khung gầm cực kỳ ổn định của giàn khoan xoay JINT SD28
Strong torque, outstanding ability to penetrate rocks and large diameters
286kN · m torque+250kN pressure+5.7m long stroke, stable drilling in strongly/moderately weathered rocks, high drilling efficiency.The maximum diameter of 2.4m...
Category:
JINT RIGSD28
