U20CB

U20CB is a designation used to identify a specific type of locomotive. This nomenclature typically indicates a series of diesel-electric locomotives manufactured by the Chinese company Dalian Locomotive and Rolling Stock. The "U20CB" model is often characterized by its medium-power output and is designed for a variety of applications, including freight and passenger service, as well as shunting operations.

These locomotives generally feature a modern, cab-forward design with a focus on crew comfort and visibility. They are equipped with advanced diesel engines that meet contemporary emissions standards. The U20CB series is known for its reliability and adaptability, making it a popular choice for various railway operators both domestically within China and in export markets. Its modular design also allows for easier maintenance and customization to meet specific operational requirements. The technical specifications, such as horsepower and tractive effort, vary depending on the exact configuration ordered by a client, but they are generally positioned as a versatile workhorse in railway fleets.