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H&N Wind - Wind Solutions That Work

Gearbox Oil Changes

Innovation in Wind Gearbox Oil Change Technology

Offering a unique and innovative mobile oil servicing system, the H&N Wind team has designed and secured advanced technology for oil change trucks, outfitted with everything necessary to remove and replace the gearbox oils pertinent to your application.

Our system also allows for oil changes to be performed independent of outside elements, type or manufacturer of oil or gearbox. The 4-part oil change process involves flushing and rinsing the gearbox in addition to flushing lines, changing filters and can change oil types. We follow documented, proven procedures in order to ensure thorough results and best case baselines.

As an added option, we can collect before and after samples for your staff to begin their internal baselines without having to allocate climb time. The spent oil can be disposed of in whatever manner you deem fit. We also offer an oil collection and analysis service and have the capacity to change 200+ turbines in one month, making us the most efficient and innovative oil change service company of our type.

Designed with safety, efficiency and containment in mind, the gearbox oil change system has obvious safety benefits, a decreased chance of spillage and helps keep gearboxes operating at maximum efficiency.


  • Single Call for Nationwide Coverage
  • Minimization of production losses as a result of our expedient mobile capabilities
  • Safer than up-tower bucket procedures (No Spilling)
  • Frees your staff from doing non-routine maintenance


  • Multiple tower oil changes per day
  • Multiple crews/trailers available for large wind farms or shortened timelines