Min. Order Reference FOB Price
1 Piece US$30,000.00-49,999.00 / Piece
Product Description
Product Description HF-150 Reverse Circulation Rig The impact frequency of reverse circulation rig is 40 times /min, the main and the auxiliary hoisting capacity is 30kN, the motor power is 45kW, not include 6BS pump. The weight of the shot bit is 4T, and it equipped with overall cast-iron,has ...