Caterpillar is putting that century-old design to work in its heaviest tracked dozer yet – and the efficiency gains are incredible.

The Cat C3.6 diesel engine offers a 5% increase in power density in a smaller package compared to its predecessor engine C3.4. Caterpillar's Tier 4 Final/Stage V C3.6 industrial diesel engine features ...

LOUISVILLE, Ky. – Cat officials trumpeted acceptance of their ACERT engines at the Mid-America Trucking Show. Since Caterpillar started producing its full line of Environmental Protection Agency (EPA) ...

In addition to dual turbochargers you see stacked in series, this C13 ACERT engine (like the C11) receives a new cross-flow head, larger oil sump, higher compression ratio, and rotating components ...

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 ...

Caterpillar currently is developing productive, fuel-efficient, power-dense, EU Stage V-compliant engines across its industrial product line, from the two-cylinder C0.5, to the 12-cylinder, 32-liter ...

Continual breakdowns, ineffective repairs and financial losses from disrupted operations have pushed frustrated fleet owners to sue Caterpillar Inc., along with the truck and engine dealers who sold ...

Owners of Caterpillar C15 (shown) and C13 engines claim the manufacturer downplayed defects and performance issues with the engines. A sixth proposed class-action has been has been filed against ...

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.

Caterpillar's Defense and Federal Products is supplying Marinette Marine Corporation propulsion engines and generator sets on the lead ship of a new planned fleet of approximately 18 U.S. Coast Guard ...

SIX months late according to the EPA and competitors, but right on time by its own estimation, Caterpillar has introduced its full line of truck engines for highway use. The new C7, C9, C11, C13, and ...