SM-500 Series Inertia Drive

Startmaster Series

SM-500 Series Inertia Drive

The SM-500 unique twin rotor design delivers cranking  power in excess of 60hp; the torque required to start big engines.

Designed for the large diesel engines used in applications such as marine vessels, ore haulers and locomotives, the SM-500 starters deliver cranking power well in excess of 60 hp. And 200 foot pounds of torque.

The twin air motor design offers high efficiency, compact size and reduced weight.



Specific Characteristics:
  • For engines up to 10,000 cubic inches
  • Inertia drive
  • Unique twin rotor design


  • large diesel engines
  • Marine vessels
  • Ore haulers
  • Locomotives