Shangchai's E-series National VI natural gas engine successfully passed the national environmental certification test The natural gas engine is the first domestic implementation of the national VI emission standard. It was fully implemented in China on July 1 this year, one year ahead of the standard consultation draft.
In the early stage, the industry did not have a deep understanding of the national VI standards. The difficulty in developing the national VI natural gas engine was insufficient, which led to various problems encountered by various engine manufacturers in the development process. Shangchai Company also faces the same problem: the time period is very tight, and the development technology is difficult. The gas engine projects of various manufacturers are simultaneously carried out, resulting in insufficient support from the system supplier, and difficulty in verifying the reliability of key components.
Engine test
These problems have brought a lot of pressure on the developers, but the developers keep in mind that "the pressure is forge ahead, the mission must be reached", with the support of the trial production center, concentrate on limited resources, coordinate and cooperate, through self-exploitation, will be 24 Use the hour as much as possible for bench calibration. After trials and calibrations, the company has passed the certification test of the Ministry of Industry and Information Technology and the Ministry of Environmental Protection.
The certification of the engine is only a phased result in the development process. After that, there is still a lot of work that requires the joint efforts of team members such as R&D, testing, application and production process.
Knowing difficulties and not fearing, the fire is sour. Shangchai people will continue to carry forward the spirit of hard work and hard work, and overcome difficulties and difficulties, and complete the listing preparation before the time node, so that our good products benefit all users.
E series
The Shangchai Power E series adopts the air intake mode for 4-valve and parallel air passages per cylinder. It can realize high intake efficiency and full combustion according to the high-efficiency exhaust gas turbocharger and intercooler matched under different working conditions. In terms of power, the E series uses a turbo to increase the intercooling technology to dig the engine's maximum power. The power coverage range is 213-353kW, of which the 12E engine has a maximum torque of 2250 Nm. Moreover, Shangchai Power introduced the European lightweight design concept, which made the overall design of the engine have the international leading level.
Shangchai E power engine
E series natural gas
In order to reduce the fuel cost and purchase cost for users and integrate the design essence of environmental protection, energy conservation and sustainable development, Shangchai Power has developed a natural gas product based on the E series platform to meet the national VI emission standard when developing the E series products. After years of development, Shangchai E series natural gas engine has been highly praised by customers in terms of power performance, quality and reliability. Senior experts in the industry commented, "The development of Shangchai Power Natural Gas Engine is different from the industry's general 'Chai Change Gas'. The model is a new design and development, with higher overall maturity and better reliability."
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