OEM CCEC Cummin M11 Diesel Engine Cylinder Parts Injection Pump 3090942 | Tonkee®

The Cummins M11 engine is renowned for its durability and power output, making it a popular choice in various applications, from heavy-duty trucks to industrial machinery.

The injection pump, also known as a fuel injection pump, is a key component within the engine's fuel delivery system. Its primary function is to deliver the right amount of fuel at the precise moment into each cylinder's combustion chamber.

The part number 3090942 is specific to the injection pump used in the Cummins M11 engine. This injection pump is designed and manufactured by CCEC (Chongqing Cummins Engine Company), a joint venture between Cummins Inc. and Chongqing Machinery & Electric Co., Ltd. The pump is engineered to meet Cummins' high standards of performance, reliability, and fuel efficiency.

The injection pump 3090942 operates based on a hydraulic mechanism. It receives pressurized fuel from the engine's fuel supply system and is responsible for metering and delivering the fuel to the injectors with precision timing. This timing is crucial for achieving optimal combustion efficiency and power output while minimizing emissions. The injection pump incorporates advanced technologies and engineering practices to ensure consistent and accurate fuel delivery across various operating conditions.

In addition to precise fuel delivery, the injection pump also contributes to the engine's overall fuel management.

Modern injection pumps are often equipped with electronic controls that allow for fine-tuning of fuel delivery parameters. This electronic control can optimize fuel injection based on factors like engine load, speed, and temperature, resulting in improved fuel economy and reduced emissions.

Regular maintenance and proper care of the injection pump are essential to ensure the longevity and performance of the Cummins M11 engine. This includes periodic inspections, cleaning, and, if necessary, recalibration or replacement of components. Timely maintenance helps prevent issues such as uneven fuel distribution, excessive fuel consumption, and decreased engine power.

 

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