Recently, FAW Wuxi Diesel 6SL2,6SM2,6SN three series natural gas engines access to the EU Euro V emissions certification British Ministry of Transportation awarded the Vehicle Certification Agency VCA has made the export of high-end overseas market permits.
FAW Wuxi Diesel Engine Aowei natural gas to Europe through the EU emissions certification â…¤
The EU-European Five-Emission Qualification Certificate issued by the Vehicle Accreditation Agency (VCA) of the Ministry of Transport of the United Kingdom is recognized by many countries that have higher engine emission requirements in Europe, the Americas, and so on. Our natural gas engines such as the 6SL2, 6SM2, and 6SN series are designed and developed in strict accordance with this standard. With leading advantages in energy saving and environmental protection, we have not only become a supporting environmental power for many high-end automotive products in China, but also have been involved in high-end markets including Europe and the United States. Overseas customers are generally favored. This time, these three series of products have obtained the EU-European five-emission certification, paving the way for further development of overseas high-end markets.
Up to now, the Xichai R&D team has successfully developed “low-carbon, environmentally friendly†natural gas engines in five series of platforms: 7.1L, 7.7L, 8.6L, 11L, and 13L, covering 170 horsepower to 420 horsepower. The company has gradually established a natural gas engine research platform with complete independent intellectual property rights of Xichai, which has formed the powerful capability of independent development of Xichai natural gas engine. With its outstanding advantages in energy saving and environmental protection, Xichai's natural gas engines not only have wings for the “Green Busâ€, but also become the core driving force for liberating natural gas heavy trucks .
Hydraulic Support System Seals
Hydraulic support seal
The seal of the Saifu lever hydraulic support is composed of a sealing ring, a retaining ring, a guide ring and a dustproof ring.
Sealing ring:Prevent leaks. Used in the category of hydraulic supports: drum ring, composite seal, mountain ring, bud ring, O-ring, etc. Generally rubber, polyurethane material.
Used together with the sealing ring, it has the functions of anti-crowding, guiding and reducing wear. It is generally made of phenolic XII cloth, 45% copper powder mixed with filled PTFE and other materials.
Guide ring:
It is a part used on the jack piston or piston rod to support the movement of the piston or piston rod. It can prevent the piston or piston rod from direct contact and friction with the cylinder during the movement, and protect the cylinder and the piston or piston. The rod is not damaged. Generally, it is polyoxymethylene, polytetrafluoroethylene and other materials.
Dust-proof ring: the main function is to go out and reciprocate the piston rod to expose the impurities attached to the outer surface of the cylinder, so as to prevent impurities such as external dust from entering the inside of the sealing mechanism. Generally rubber, polyurethane and other materials.
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