Sigma Powertrain targets mining, oil and gas equipment
12 August 2026
Company works to improve equipment that has worst-case duty cycles
There’s a half dozen mine haul trucks parked at Sigma Powertrain’s Livonia, Mich., headquarters. They are 1/50th scale die-cast models, and they are in the conference room, but that small detail doesn’t reduce the impact of their presence. A western suburb of Detroit, Livonia is metropolitan Motor City. The region…
POWER SOURCING GUIDE
The trusted reference and buyer’s guide for 83 years
The original “desktop search engine,” guiding nearly 10,000 users in more than 90 countries it is the primary reference for specifications and details on all the components that go into engine systems.
Visit Now
CONNECT WITH THE TEAM
