Rotary Drill Rig Rotary Head Undergoes Workshop Overhaul
Release Time:
Sep 09,2026
Technicians carry out full disassembly and overhaul for the rotary drill rig rotary head. Main bearings, gear sets, hydraulic pipelines and seals are inspected. Worn parts are replaced, components cleaned and calibrated to restore rated torque and reduce breakdown risks during piling construction.
Recently, the workshop finished disassembling a rotary drill rig rotary head and started overhaul. As the core torque output component, the rotary head determines pile forming quality.
Harsh working conditions often lead to gear wear, seal leakage and contamination. Our technicians inspect the housing, bearings, gears, hydraulics and seals, replace damaged parts, then clean, recheck dimensions and reassemble precisely.
The overhauled rotary head regains stable torque output and extended service life, delivering reliable equipment support for piling projects.
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