Company Introduction
Raptors, the authorized dealer of Cummins (China), established in 2015 by Mr. Jordan Wang who worked in Cummins for 8 years. Raptors do: Cummins, filters, turbocharger, and construction machinery parts from China. We have big advantages for almost all genuine Cummins generators, engine assembly and spare parts, especially for NTA855, KTA19, KTA38, KTA50, QSK60, QSX15 etc...Engine Exhaust Manifold: 1. The engine exhaust manifold is connected to the engine cylinder block. It collects the exhaust of each cylinder and leads it to the exhaust manifold. It has different pipelines. The main requirement for it is to minimize the exhaust resistance. , and avoid mutual interference between cylinders; 2. When the exhaust is too concentrated, there will be mutual interference between the cylinders, that is, when a cylinder is exhausted, it happens to encounter the undischarged exhaust gas from other cylinders, which will increase the resistance of the exhaust. thereby reducing the output power of the engine; 3. The solution is to separate the exhaust of each cylinder as much as possible, one branch for each cylinder, or one branch for two cylinders, in order to reduce the exhaust resistance.
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