Xichai won the 2017 Users' Most Trusted Fuel-efficient Heavy Engine Award Unique combustion control technology with high pressure common rail system
In recent years, FAW Wuxi has accelerated the pace of transition from technology-oriented to technology-led, and has formed the core technology advantage of fuel-efficient. Its own innovative Aowei engine products have the world's most advanced four-valve overhead camshaft structure and The unique FCCT combustion control technology ensures sufficient air supply and adequate fuel atomization. The engine can inject the optimal amount of fuel at the optimal timing and in the best combustion chamber space, achieving a complete combustion effect, maximizing engine fuel economy, and saving 5% to 8% of fuel of similar products.
Xichai Common Rail Fuel System
At the same time, Aowei engines also use FA Integrated FCRI high pressure common rail fuel system. Its ECU is independently developed for liberation, and oil pumps and injectors are still provided by Bosch. The fuel injection pressure can reach 2000bar. The 2000 bar injection pressure can better atomize the fuel, resulting in better fuel economy.
VCU unit with central injector for total fuel economy
According to Xichai relevant technicians, Aowei Engine has the FCCT combustion control technology, but it also can be equipped with an integrated VCU device (vehicle fuel economy controller). The fuel supply can be adjusted according to the vehicle load, and it can also save fuel in all weather conditions. 5%. In actual driving, the user only needs to switch the engine mode reasonably according to his own actual load. It has three fuel-saving modes of no-load, half-load and full-load, which can fully meet the user transportation needs.
Integrated VCU device (vehicle fuel economy controller)
Aowei engines can achieve better atomization through the mid fuel injectors, which can control the mixing ratio of oil and air in the combustion chamber of the engine to the most suitable air-fuel ratio and make the combustion more fully. At a higher operating temperature, the engine is equipped with a silicone oil fan, which can effectively reduce heat loss and achieve overall fuel economy.
To improve industry voice with patented technology for fuel economy
In the front-end fuel-saving technology of the engine industry, FAW Xichai is a leader. The invention patent obtained by the Xichai science and technology personnel-“Diesel Diesel Vehicle Load Intelligent Identification Fuel-saving Control Method†broke the fuel economy bottleneck of diesel engine electronic control and established the technical advantages of Xichai’s electronically controlled diesel engine in fuel economy. The key technologies of the device and GPS, EGR, engine braking and other key technologies have made Xichai the only company in the diesel engine industry that possesses key technologies in the field at the same time.
Another patented technology obtained by Xichai's technicians, “an exhaust manifold flange face seal structureâ€, not only improves the exhaust manifold seal defect, but also reduces the engine's fuel consumption and achieves energy conservation and emission reduction. Each advanced patented technology, with its remarkable performance and extraordinary features, has made Xichai not only the leading domestic fuel economy technology leader in the domestic internal combustion engine industry, but also gains a significant say in research and innovation.
System fuel-efficient technology further expands its advantages
The system fuel economy technology is the core technology developed by China FAW independent research and development. The so-called system fuel economy is through the use of advanced fuel-saving technology, Xichai Aowei engine with the highest transmission efficiency of the single-stage bridge, the design of the wind resistance coefficient of the small cab, and for different working conditions and environmental calibration and reasonable vehicle matching, etc. All-round efforts are made to ensure that the user vehicles can operate with economic fuel consumption under any circumstances, thereby maximizing the fuel economy.
Liberation truck powered by the power chain of the Xicca engine
In the overall "economy" of the system's fuel economy, the engine occupies a pivotal position. The new Xichai Aowei engine has been scientifically optimized for systems such as combustion, lubrication, and oil supply. The entire vehicle can ensure that the engine is in a lower speed zone at high speeds, and the fuel economy is better. Its power is as high as 30.7, and the fuel consumption per 100 kilometers is 2~3L lower than that of competing products. In actual operation, the vehicle's low fuel consumption advantage It will also be further expanded.
Wedge wire screen filer elements are made of stainless steel wedge wire screen. Filter rating is from 30 to 80 microns. Wedge wire screen is welded onto rods with stainless steel wedge wire at every contact point. They are classified into filer sheet, filter basket and filter elements. They have such characteristics as good strength, high ridity, resistance to abrasion and corosion, even gap, good in filtration and fluidity, easy to clean and back wash.
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Stainless Steel Filter Cartridge,Wedge Screen Filter Cartridge
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