Caterpillar’s new C9 engine, employing the company’s ACERT emissions-reduction technology, gave a strong performance during recent on-road and off-road tests by Truckers News in Sterling medium-duty ...
The new Caterpillar on-highway engine line consists of four models — the C7, C9, C13, and C15 — all equipped with the company's ACERT (Advanced Combustion Emissions Reduction Technology) for 2007.
long-awaited new ‘EPA’ engines have now been formally introduced. Using what Cat calls Advanced Combustion Emissions Reduction Technology (ACERT), they’ll replace the current ‘bridge’ engines that the ...