At the just-concluded 2023 Las Vegas International Construction Machinery Exhibition，Caterpillar Announces New 13-Liter Diesel Engine Platform——Cat®（Carter）C13D，This engine is designed for greater power density、More torque and better fuel efficiency，To optimize engine performance under high load off-road application condition。

In-line sixCat® C13DEngine platforms will be available from 340kWTo 515kWEight power ratings and up to 3,200NmPeak torque，Meet Caterpillar's high standards for equipment reliability and efficiency。The engine's aftertreatment and cooling system can be factory installed，O as to reduce the installation and verification cost of a host machine manufacturer.。C13DCan meet higher emission standards，For example, the European UnionStage V、AmericaEPA Tier 4 Final、China's fourth national emission standard for off-road vehicles、KoreaStage VAnd Japan 4f (2014)Emission standards，And offer models for the low emission standard market。

Cat® C13DCan output the same 13 liters that Caterpillar is currently producing、Power and torque comparable to the single turbocharged 18-litre engine platform，This reduces the engine size for the main engine manufacturer，Simplify the design、Assemble，As well as optimize that supply chain to accommodate a variety of applications.。

Cat® C13DThe engine is scheduled for production in 2026.，Applicable to a variety of non-road equipment。Previous generation at the same levelCatCompared to the engine，Brand newC13DThe power of the engine has been increased.20%，Low-speed torque increase up to25%。The new design makesC13DThe engine can operate at an altitude of 3658 meters.（For traditionCatTwice the size of the engine）And 60 degrees Celsius and-Operating in an extreme environment of 40 degrees Celsius。