Gear fast, run slow. It’s a universally accepted principle of linking engine with drivetrain to give you a balance of performance and fuel economy. But how about spec’ing to run 105 km/h at 1,325 rpm?

The Environmental Protection Agency (EPA) recently certified Caterpillar's C15 heavy-duty engine as compliant with new emissions standards. Equipped with the engine maker's ACERT technology, the C15 ...

The 735C, 740C EJ, and 745C articulated dump trucks have rated payload capacities of 36, 42 and 45.2 tons, respectively. Engines meet Tier 4-Final standards. A Cat C15 ACERT engine provides 452 ...

LOUISVILLE, Ky. (April 1, 2005) — Caterpillar announced it’s officially going its own way in meeting a tougher round of EPA-mandated emissions regulations in 2007. Caterpillar says it will use its ...

Caterpillar's ACERT-technology engines for complying with stricter Environmental Protection Agency emission regulations are provided for order in Peterbilt Caterpillar's ACERT-technology engines for ...

Emissions regulations are tightening, and even now, new diesel truck owners are feeling the pain of decreased fuel mileage and clogged diesel particulate filters. In order to stay on top of new ...

Caterpillar's new Cat C13 ACERT and C15 ACERT engines for off-road machinery have received the US Environmental Protection Agency's (EPA) Tier 4 emissions certification. The engines are the company's ...