Injection nozzle for Demag AC80-1

The injection nozzle, part number 757 655 73, serves as a component within the fuel injection system of the Demag AC80-1 crane. Its primary function is to atomize diesel fuel into the engine combustion chamber at the correct timing and spray pattern. By facilitating fine atomization, the nozzle supports the combustion process, allowing the engine to maintain its operational parameters under various load conditions. Proper fuel delivery is necessary for the engine to function within its designed efficiency range.

This component is specifically compatible with the Demag AC80-1 model. It is engineered to meet the requirements of the engine fuel system, ensuring that the fuel is delivered with the necessary precision for consistent power output. Regular inspection of the nozzle is recommended to ensure the spray pattern remains consistent and that the fuel delivery is not compromised by blockages or wear.

In diesel engines, injection nozzles are responsible for the final stage of fuel delivery. They convert pressurized fuel from the injection pump into a fine mist, which promotes rapid ignition and complete combustion. This process is fundamental to the overall performance and exhaust characteristics of the engine, as it directly influences how effectively the chemical energy in the fuel is converted into mechanical work.