Gearbox Repair

Gearing Solutions from a World Leader
H&N Electric now offers gearbox repair services, and is the only supplier in the Pacific Northwest to have access to the SOP’s and intellectual property of other Timken Power Systems gearbox brands such as Philadelphia Gear, Western Gear, WesTech Gear and Hamilton Gear.

As part of a network of regional service centers focused on industrial drivetrains, H&N is uniquely positioned to offer its customers inspection, overhaul and upgrade solutions for their mission critical gear drives. We use the processes and procedures that Philadelphia Gear pioneered since 1892, and we back it all with a best-in-industry, 3-year warranty on equipment that is repaired “as new” at our facility in Washington state.


Local Service. National Support. Global Expertise.

Our gearbox repair and upgrade services are backed by more than a century of engineering and manufacturing excellence. And though the engineers at H&N Electric have immediate online access to more than 4,000,000 technical documents of the TPS proprietary brands, we are backed with in-person support from the engineering and technical center staff at the Philadelphia Gear headquarters in King of Prussia, Pennsylvania.

The bottom line is that there is no gearbox problem you have that we haven’t seen before. We are proud to face the toughest gearbox repair challenges in the most demanding industries with an unsurpassed suite of products and services including:

  • Expertise in all gearing types
  • Application engineers at each facility
  • On-site assistance 24/7/365
  • Ability to work on any brand, any time
  • Reverse engineering using Faro Arm and/or CMM (coordinate measuring machine) to ensure accuracy
  • Up-rating capability analysis
  • Parts manufactured to OEM specs
  • Full speed testing on all gearboxes
  • Backed by best-in-industry 3-year warranty
  • Most extensive network of gear repair, testing and upgrade shops of any gearbox OEM in North America
  • Post inspection and repair report, including digital photography
  • Each site independently ISO 9001 certified

Call your Timken Power Systems representative at H&N Electric today at 509.547.1691 to see how we can extend the life of your critical equipment. After all, our goal is the same as yours: reduce unplanned downtime.

Gearbox Repair
Expertise in the Service Center Means Reliability in the Field

Expertise in the Service Center Means Reliability in the Field

Using the latest inspection and measurement techniques, we are equipped to answer critical operational questions from our customers. Our goal is to provide the rotating equipment decision makers with the data they need to make informed decisions.

Additionally, by performing a detailed design review of both the gearbox and its application, our engineers evaluate all of the various factors and influences that may have changed over time. Often, in fact, decades have passed since our equipment was first put in service.

This approach helps us determine the up-rate potential of the unit, as well as incorporate any designed upgrades during the repair process to ensure you are getting the absolute most out of your equipment.

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