The C13B 12.5L engine is designed to meet Tier 4-F emission standards. The 6-cylinder unit combines upgraded air ... when compared to previous models, Cat says. As with all of the company’s 9L to 18L ...

The C280 engine will be available as Tier 4 certified in both the 8 and 12 cylinder ... propulsion generator set available of 2,185ekW and 2,400ekW at 900 rpm. The Cat C280-12 Tier 4 certified ...