Scania DC09 111 L01 heavy-duty Engine

The Scania DC09 111 L01 is a heavy-duty, 9.3-litre inline 5-cylinder Euro 6 diesel engine produced by Scania. It is primarily engineered for regional haulage and distribution trucks within the Scania P-series (such as the Scania P250). 

Unlike standard 6-cylinder blocks found in larger heavy-haulers, Scania utilizes an efficient 5-cylinder configuration for its 9-litre platform to optimize weight and lower internal friction