top of page
Marathon Engine Systems

Marathon Engine

Proudly made in the USA, the Marathon Engine is the power behind our products. The engine's superior design contributes to its long life, long maintenance intervals, and thermal efficiency. The Marathon Engine by Axiom Energy is like no other engine on the market.

THE POWER BEHIND OUR TECHNOLOGY

Marathon Engine by Axiom Energy Group logo
Engine%20Image_edited.jpg

LONG-LIFE ENGINE

The Marathon Engine is like no other. The engines superior design allows the engine to run 40,000+ hours. It offers reliable power that runs on propane or natural gas.

Fresh motor oil

LOW MAINTENANCE

Having a long maintenance interval is ideal for remote or difficult to access locations. Maintenance is required every 4,000 hours and includes changing the oil, oil filter, air filter, spark plug and spark plug cable.

Image by Camille Villanueva

APPLICATIONS

Options are endless, but past projects have included:

  • Telecommunications

  • Cathodic Protection

  • Emergency Power

  • Railroad Remote Power

  • Oil & Gas Fields

ENGINE FEATURES

Marathon Engine long-life
  • Extremely low exhaust emissions

  • Economics of operation over entire life is superior to other solutions

  • Environmentally responsible design: runs on clean, efficient natural gas or propane fuel

  • Excellent thermal efficiency

  • Long 4,000 hour service interval (changing the oil, oil filter, air filter, spark plug and spark plug cable)

  • Long life engine: 40,000 hours (equating to 1.6 million miles on an automobile engine)

  • Superior construction and the finest durable materials translate into extremely low engine wear

Marathon Engine Specs
Axiom Energy Group

262-642-6436

2050 Energy Drive

East Troy, WI 53120

USA

  • Facebook
  • Linkedin
  • Youtube

 

© 2025 by Axiom Energy Group. Powered and secured by Wix 

 

Contact us

bottom of page