December 3, 2023

Diesel Power Germany

The Cars Maniacs

Cat unveils new 13 L diesel engine at ConExpo

Cat unveils new 13 L diesel engine at ConExpo

Caterpillar has declared the development of the Cat C13D, a new 13 L diesel motor system, built to realize best-in-course electrical power density, torque and gasoline efficiency for optimizing the efficiency of major duty off-freeway apps. The new motor was unveiled at ConExpo-Con/Agg 2023.

Caterpillar C13D At ConExpo, Caterpillar is debuting the new Cat C13D motor system for off-highway programs. (Image: Caterpillar)

“Off-freeway OEMs and products entrepreneurs facial area a fast evolving company natural environment that demands improved worksite productiveness and lessened working charges although addressing increasingly stringent emissions standards,” claimed Steve Ferguson, senior vice president Caterpillar Industrial Electrical power Units. “Internal combustion engines are the prevailing workhorses on most jobsites about the planet, which is why we have invested in the next-generation Cat C13D diesel motor system to address their issues.”

The inline, six-cylinder Cat C13D motor system will offer you 8 power rankings from 456 to 690 hp (340 to 515 kW) with up to 2360 lb. ft. (3200 Nm) of peak torque. Motor-mounted aftertreatment and cooling packs will also be obtainable from the manufacturing unit to lower set up and validation charges.

Caterpillar reported the C13D will satisfy the emissions specifications of larger controlled marketplaces, this kind of as EU Phase 5, U.S. EPA Tier 4 closing, China Non-road 4, Korea Phase 5, and Japan 2014, with products accessible for lesser controlled markets.

By giving equivalent electric power and torque available from Caterpillar’s existing 13-, 15- and solitary-turbo 18 L engine platforms, Cat claimed the C13D system presents an option for authentic machines brands (OEMs) to downsize the engine and simplify layout, assembly, and supply chain requirements across many programs. This consolidation can also lessen maintenance, components, and technological instruction complexity for stop customers, Caterpillar explained.

The Cat C13D motor system enables the use of renewable liquid fuels these types of as 100{ca2182fc8fed51dc37b95061ee48b5056cde1176732b225548c54a0c0156d303} HVO, B100 distilled biodiesel, and even up to B100 normal biodiesel by functioning with Cat dealers. In addition, Cat claimed the engine’s core architecture is designed for the foreseeable future improvement of normal fuel and hydrogen gasoline abilities.

Out there for early OEM pilots in 2025 and scheduled for creation in 2026, the Cat C13D engine is targeted for a large vary of off-highway machines, together with rock crushers, screeners, grinders and trenchers agriculture tractors, harvesters and self-propelled sprayers woodchippers material-managing gear and big industrial pumps.

More particulars on the new Cat C13D engine system is readily available at

See Caterpillar at ConExpo booth S84329.