I have updated the rest of the technical specs on the Kohler 7APU and the Kohler 3APU. If you don’t know the name Kohler, they manufacture large engines and generators as well as kitchen and bath fixtures.
Kohler 7APU
Kohler 7APU
News on idling alternatives and increased efficiency in trucking. Auxiliary power units, other idling alternatives, and new anti idling tech explored.