(1) Crawler drilling rig walking system: mainly includes crawler, pipe running status, splint and hook pipe system, sleeper laying, etc.
(2) Steel wire rope: The steel wire rope end is consolidated for the number of safety turns, and the installation lubrication is optional. In addition, check for defects.
(3) Pulley system: It mainly includes the state of the pulley body and the anti-jumping device of the transition pulley.
In ordinary engineering drilling and use projects, the above components should be checked and replaced at any time to effectively ensure the use efficiency of the drilling rig, increase the service life of the drilling rig, and reduce the original cost.
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