In-Situ Diagnostics and Inspection of Winergy PEAB 4435.4 Gearbox for Vestas V100

Precision uptower boroscopy and technical assessment of a 2.2 MW Winergy gearbox, ensuring operational integrity and data-driven maintenance for Vestas V100 turbines.

We performed a specialized uptower diagnostic intervention on a Winergy PEAB 4435.4 gearbox, a critical drive component for Vestas V100 wind turbines. Our field service team focused on high-precision boroscopy inspections to evaluate the health of internal gear stages and bearing surfaces without the need for costly gearbox removal.

By conducting these inspections in-situ (directly in the nacelle), we provided the operator with a detailed forensic overview of the unit's condition. Our engineers meticulously analyzed the tooth contact patterns and the integrity of the high-speed stage, identifying potential wear markers before they could escalate into catastrophic failures. In addition to the diagnostics, we specialize in supplying this gearbox type in a plug-and-play condition, complete with refurbished shrink-discs, new electrical oil pumps, and upgraded lubrication blocks. This proactive approach to turbine maintenance ensures extended asset life and maximum energy yield by minimizing unplanned downtime.

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