Product Description

The JY180B full hydraulic pump-suction reverse circulation drilling rig is mainly used for drilling vertical or inclined pile foundations in complex strata such as large-diameter, pebble, and hard rock formations. Its maximum hole diameter is 3 m, drilling depth is 160 m, and maximum rock-socketed strength can reach 200 MPa. It is widely used for drilling pile foundations in ports and wharves, and for bridges in rivers, lakes, and seas. It is especially suitable for drilling inclined pile foundations for wind power generation. Compared with other models of drilling rigs, it has faster penetration speed, higher automation, and saves labor and construction costs, and is well received by users.

Performance Features

　　1. High torque and large lifting force, especially suitable for complex geology such as gravel, pebble, and rock;

　　2. The mast can be tilted from 0 to 25°, suitable for inclined pile foundation operations;

　　3. The drill pipe joint adopts rectangular thread connection, which can automatically disassemble and install the drill pipe;

　　4. Equipped with a manipulator and auxiliary winch, making disassembly and installation of drill pipes convenient, reliable, and labor-saving;