Omnitek Engineering Corp. has earned U.S. Environmental Protection Agency approval to produce dedicated natural gas engines for the Caterpillar C15 diesels as a replacement option for heavy equipment and Class 8 trucks in model years 1993 to 2006.
May 1, 2015
SACRAMENTO, CA - Caterpillar, Inc., will pay a fine of $510,000 to the California Air Resources Board (ARB) for shipping more than 590,000 on-road and off-road engines that did not have legally required emissions controls installed.
July 6, 2012
VANCOUVER, BC – Caterpillar and Westport will combine technologies and expertise, including Westport High Pressure Direct Injection (HPDI) technology and Caterpillar’s off-road engine and machine product technology, to develop the natural gas fuel system.
June 5, 2012
JOHNSON CITY, NY - BAE Systems and Caterpillar Inc. have signed a long-term supply agreement to collaborate on an energy-efficient parallel hybrid propulsion system for heavy-duty trucks.
January 24, 2012