Fiat dynamic technology CURSOR 9 natural gas engine won the green environmental protection Award
Fiat dynamic science and technology today in Shanghai Xintiandi won the 2016 China automotive and spare parts industry development award - "green environmental protection Award". This is a further recognition of Fiat's power technology, environmental protection and strong CURSOR 9 natural gas, which was held in Beijing in May this year.
2016, China automotive and parts industry development and Innovation Award selection activities, organized by automobile and accessories magazine in July this year, is reviewed by experts, professors and senior editors of automobile and accessories industry, which is also the most important choice for automobile and parts industry. The magazine has been published in Shanghai for 35 years and has a profound impact on the automotive and spare parts industry.
CURSOR 9 CNG, the world's strongest 9 liter natural gas engine
This 6 - cylinder natural gas engine is a long - distance heavy truck, the city bus, the city bus and the intercity bus are the first choice. The use of natural gas for fuel can be CNG/ compressed natural gas and LNG/ liquefied natural gas, or regenerated fuel (biological methane). At the speed of 2000rpm, the horse power is as high as 400hp, and the torque is as high as 1700 Nm at the speed of 1200 rpm. It has such a powerful performance, but the emission is far lower than the six standard limit. And the power of CURSOR 9 is up to 10 horsepower / ton in line with the commercial long distance standard.
Its performance is comparable to the CURSOR 9 diesel version, and it is the only alternative fuel engine that can be used as an alternative fuel to the same diesel engine in the industry. Compared with diesel fuel, the carbon dioxide emissions of vehicles using natural gas powered vehicles are significantly reduced, and if biological methane is used, the emissions are almost close to zero.
To meet the emission limits of Euro six regulations, CURSOR 9 gas engine does not need EGR exhaust gas recirculation technology or SCR selective catalytic reduction technology. It only needs a simple three way catalytic converter. This is a compact catalytic converter installed at the end of the exhaust pipe. The integrated structure has three kinds of noble metals on the inner surface. Platinum and palladium convert CO CO and HC hydrocarbons into carbon dioxide and water. Rhodium transforms Nox NOx into nitrogen.
Compared with the CURSOR 9 diesel engine, the new engine has low nickel cast iron exhaust manifold and water cooled exhaust bypass turbocharger, which greatly improves the reliability of the engine. In addition, compared with the old CURSOR 8 natural gas, the new piston ring is used to prolong the maintenance period of the lubricating oil by 25%, which makes the maintenance cycle of the new engine longest in the industry. In order to improve ride comfort and improve the performance of final products, CURSOR 9 natural gas engine can also be equipped with automatic transmission, which is unprecedented for alternative fuel heavy engines. It is worth mentioning that the noise of the truck carrying the new engine is lower than that of the ordinary vacuum cleaner, and the noise is less than 72 decibels in the city.
The CURSOR 9 natural gas engine adopts the equivalent ratio combustion technology. Since Fiat power technology began to develop pioneering CNG solutions for industrial applications in 1995, equivalence ratio combustion technology has become the core technology of the company. It is currently the only solution that meets European six standard and has both feasibility and economy.
