The professional engineers will carry the professional equipment to the site to implement vibration tests on the wind turbine drive chain and evaluate its mechanical status and potential faults.

During vibration tests, the engineers will record the vibration data of the high-speed, medium-speed, and low-speed shafts and main shaft according to the actual circumstances at the site where the gearbox is placed. Finally, the technical department will analyze the information and provide a proper operation and maintenance program based on the signal analysis results.