C Series Diesel Engines
C6121 diesel engine is a product that incorporates the 3300 series diesel engine technology from U.S. Caterpillar and has been produced for 20 years with license. The company has also introduced the main parts processing equipment and product experimental facilities from Caterpillar. With the advanced U.S. technologies and special attention to the reliability of parts during design and manufacture, C6121 diesel engine is well-known for its high quality and high reliability, and has become the recognized supreme power for engineering machineries. In 2006, SDEC cooperated with the famous German diesel engine design company FEV to design and develop the original C121 diesel engine to upgrade its performance and emission. The upgraded SC11CB (C6121) diesel engine conforms to the EU Directive EEC97/68 and reaches the non-road Stage III Level A standard.
