Interpretation of the advantages of modularization of howo MC series engine with

Posted by bruce zhu on December 24th, 2020

As early as 2013, howo heavy dutry truck started the road of modular engine design in order to reduce the engine failure rate. But what is so good about the modular design of this engine? Let's take the first mobile phone of the old editor to explain it.In the past, mobile phones were equipped with removable batteries and memory cards. Everyone who has used them knows that in addition to being bulky, they are also particularly prone to failure. Memory cards are easy to be stolen, batteries are easy to fall, and the charging frequency is high... etc. Problem. Anyway, some accidents happened when the old editor was having fun, which left an unwavering shadow on the old editor's school days. In turn, look at the current smart phones. The battery and memory card are all integrated designs, and both the appearance and the performance far exceed those of conventional phones. In contrast, the malfunction of integrated design mobile phones obviously wants to decrease.

　　 The modular design of the engine and the integrated design of the mobile phone have the same effect. The module design of howo engine MC series engine can be more, probably as follows:Oil module is a module that integrates the oil filter, oil cooler, oil and gas separator, oil pressure limiting valve and other functional parts. In this way, the number of sealing elements is reduced, and the leakage failure rate is naturally reduced.The fuel module integrates the functions of the fuel pre-filter, the main filter element, the hand oil pump, the fuel pressure sensor and the central pipe exhaust into one module. This compact structure also makes maintenance more convenient.The oil pump is a rotor gear pump, and the oil pump housing is installed on the crankcase. This design makes the installation of the oil pump easier, works more reliably, and can provide stable oil pressure.The howo truck parts mentioned above are too familiar to card friends. Regardless of the small parts, their importance is irreplaceable.The number of howo parts is reduced, reducing the weight of the engineThe official data of howo shows that the modular design greatly reduces the number of parts by 25%. Compared with the MC11 engine, the number of parts of the MC13 engine has been reduced by about 400. Many small and important parts are made into a module, which reduces the weight of the engine while reducing failures. This is a very beneficial thing for the ultra-strictly regulated Chinese transportation industry. The weight of the whole car is lighter, so more goods will be pulled, and the card friends will naturally make more money.

In addition to the modular design of the old editor to reduce the failure rate and reduce its own weight, the MC series engine of howo engine parts has many other highlights. For example, the engine block adopts vermicular graphite cast iron material, and the big end of the connecting rod adopts the breaking process. Active noise reduction technology is in a leading position in China. We believe that relying on the MAN technology platform, using advanced technology and manufacturing levels, HOWO will build the most suitable engine for Chinese trucks.