The first rotary drilling rig in Hebei Province was released

Recently, Shijiazhuang Coal Mining Machinery Co., Ltd. cooperated with the world-renowned professional manufacturer of piling machinery, the Finnish company Yong Teng, to produce the first rotary drilling rig in our province.
Rotary drilling rigs are construction machinery for cast-in-place pile foundations that are applicable to major projects such as urban construction and national highways. They have high technical requirements and are difficult to produce. Domestically, they are mainly dependent on imports. The first XZ20 rotary drilling rig produced by Shijiazhuang Coal Mining Machinery Co., Ltd. has the characteristics of large torque of the power head, good rigidity of the drilling rig, good stability, and low operating pressure, and is suitable for the construction of a variety of bored piles.

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