RELCO Locomotives, Inc.

Locomotive Remanufacturing


At RELCO we’ve been rebuilding locomotives for over 30 years. From partial reconditioning to complete out-of-frame remanufacturing with the latest aftermarket upgrades, our rebuilding services are second to none in the industry.

Our close alliances with many aftermarket suppliers provide our customers with unparalleled access to the most current locomotive technologies, including new engine/generator replacements, locomotive microprocessor control systems, wheel slip reduction systems, and radio remote control systems, among others.

RELCO is known for its superior quality and craftsmanship in rebuilding capabilities, delivered on time and within budget requirements.


RELCO’s Remanufacturing Process
From start to finish RELCO will:

  • Completely disassemble locomotive down to frame
  • Inspect and restore all components to OEM specifications or replace them
  • Incorporate technological improvements and upgrades introduced since locomotive was originally built
  • Provide complete documentation, including major systems schematics, diagrams, repair guides and operating manuals
  • Test for a full rated horse power output, and check all systems
  • Provide on-site commissioning and training of your personnel once locomotive is shipped and delivered to you

Our quality assurance adheres to the strict requirements of both the AAR quality assurance standard M-1003 and the US Military Standard 45208A.

For locomotive remanufacturing and rebuilding inquiries, contact RELCO or call (800) 435-6091.