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Heavy Duty XPI Fuel System. The Cummins HD XPI System is a common rail system that provides the highest injection pressure of any other common rail system. Primarily targeted for mid-range and heavy-duty applications, the XPI system is the result of Cummins market leading technology. The XPI provides industry-leading injection pressure and, as ...
Jun 4, 2010 · The Scania XPI fuel injection system. Commercial Motor. June 4, 2010. Scania's XPI high-pressure fuel injection system is a joint venture with Cummins, which allows EGR-equipped engines to meet Euro-5 emissions regulations without using AdBlue. Read the Commercial Motor feature here or download the PDF files by clicking on the following links:
2005: Introduce XPI together with Cummins. Scania enters into a joint venture with America’s Cummins to produce a new high-pressure common-rail fuel injection system for diesel engines. Scania XPI revolutionises engine performance by providing both extremely high pressure and precise controllability – factors that provide excellent fuel ...
Apr 11, 2023 · The injector also has a relatively large internal fuel volume to help minimize pressure variations during injection. XPI injector and fuel system for Scania Euro V heavy-duty engines. 1. Low-pressure pump; 2. Fuel filters with water separator; 3. Inlet metering valve; 4. High-pressure pump; 5. Rail (accumulator); 6. Rail pressure sensor; 7.
Apr 25, 2022 · That’s where the XPI (extreme pressure injector) comes in. It is the latest in the evolution of injectors for Cummins engines. This injector is different from the high-pressure injector, its predecessor, because it offers higher amounts of pressure and eliminates the need for an entire camshaft. What else sets XPI injectors apart?
The common rail injectors operate in conjunction with other fuel system components, such as fuel pumps, fuel lines, and filters, ensuring a clean and efficient fuel supply. The technology behind Cummins' common rail fuel systems represents a breakthrough in diesel engine design, as it allows for more flexible and precise fuel delivery, leading to improved fuel economy and reduced emissions.
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Apr 19, 2022 · Evolution Of Cummins Injectors. Not every fuel injector is built the same. When you’re looking to replace the injectors on your Cummins engine, we know you want the best. That’s where the XPI injector (extreme pressure injector) comes in. It separates itself from the crowd by being the latest evolution of injectors for Cummins diesel engines.
