Routine Maintenance of Drilling Rig Machine

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1. Items to be checked regularly by the drilling rig machine

(1) Check the main structural conditions of the drilling rig, structural connection bolts, structural connection pins, welds of structural parts, basket structure and safety protection conditions, especially before entering the site, please ask a qualified unit to do it. The safety performance is tested, and it can be used only after being qualified;

(2) Regularly check the condition of various power heads, working cylinders, drill bits and drill rods;