Volvo FH16 700 heavy truck
Although the external economic situation was not optimistic, Volvo Trucks had to cut production and layoffs, but this did not change the dream of Volvo to build the strongest truck. At the beginning of 2009, Volvo launched the production of the most powerful truck FH16 700 heavy truck. The car can output 700 horsepower and a staggering maximum torque of 3,150 Nm. The powerful appearance is even fascinated by many domestic and foreign fans. Some netizens even proposed that Transformer's director Mike Bell should let him play the next-generation engine. Tianzhu.
The Volvo FH16 700's know-how comes first from its powerful engine. If the maximum torque of 3150 Nm is not intuitive, we can refer to the torque of 410 Nm for the 4.7-liter displacement of the Land Cruiser Land Cruiser, which is famous for its toughness; if you think of Land Cruiser and FH16 700 again Not a category, Germany's Mann's famous TGX heavy truck torque of 2300 Nm, and the FH16 700's 3150 Nm gap is still 850 Nm, FH16 700 new D16G engine's strong performance is evident. The new D16G engine is an upgrade from the old D16. It can output 40 hp more than the old model with a maximum power of 660 hp. With such a powerful engine on a production model, it is the first example of the world.
The new D16G engine has a maximum power of 700 hp
At the same time, the 16-liter D16G engine onboard the FH16 700 is also compliant with the European emission standard 5 that came into effect on October 1, 2009, which means that its nitrogen oxide emissions are reduced by up to 40% compared to existing products. It is much more difficult to reduce emissions while increasing power than simply increasing engine power. In order to achieve this goal, the new truck is equipped with a new type of exhaust gas treatment system with more powerful purification capabilities. The new system inherits and optimizes the Selective Catalytic Reduction technology. By increasing the system capacity, the system pressure is further reduced, the power loss is minimized, and the exhaust gas treatment capacity is improved compared to the original system. Control harmful gas emissions.
Volvo FH16 700 heavy truck interior
Not only that, while making major breakthroughs in power, Volvo remains outstanding in terms of vehicle fuel economy. Through the redesign of the piston system, Volvo Truck's experts optimized the combustion process to increase the power output while achieving improved fuel efficiency and longer component life. In addition, the new engine is also equipped with a new oil temperature controller, which further improves vehicle fuel economy.
From the three years since Volvo's engineers began to research and develop the FH16 700 heavy truck in 2006, Volvo Truck's experts have asked many experts how to improve fuel efficiency, reduce nitrogen oxide emissions, and strengthen exhaust gas treatment systems. The program has been developed, tested and evaluated, and continuously seeks the best solution. From the concept car to the prototype vehicle, from the Australian desert trailer test, the driving test in the freezing cold region of Norway, to the mountain test of 3600 meters above sea level, the project team conducted extensive analysis and field tests.
Volvo FH16 700 heavy truck
Today's results are encouraging. The Volvo FH16 700 is well adapted to extreme driving environments and perfectly fulfills the extremely difficult transportation tasks. It not only becomes the most powerful truck in the world, but also maintains fuel efficiency and competitiveness. At the same time to meet the European V emission standards. It is believed that with the Volvo Trucks’ efforts to promote the FH and FM series heavy trucks in China, the days when we enjoy the FH16 700 style on the road in China will not be far away. However, what makes us curious is that if we use the habits of certain domestic users, how many tons of powerful FH16 700 will be considered overloaded...
PVC pipe is extruded by hot pressing method after the cooperation of PVC resin, stabilizer and lubricant. It is the earliest plastic pipe developed and applied.
PVC-U pipe has strong corrosion resistance, easy adhesion, low price and hard texture. However, due to the leakage of PVC-U monomer and additives, it is only suitable for water supply system with transmission temperature not exceeding 45 ℃. Plastic pipes are used for drainage, wastewater, chemicals, heating and cooling fluids, food, ultra pure liquids, mud, gas, compressed air and vacuum system applications.
PVC pipe fittings include direct connection, tee and cross joint, and the tee is divided into 45 degrees and 90 degrees.
Advantages of PVC pipe
1. It has good tensile and compressive strength, but its flexibility is not as good as other plastic pipes.
2. Small fluid resistance: the pipe wall of PVC-U pipe is very smooth and has little resistance to fluid. Its roughness coefficient is only 0.009. Its water transmission capacity can be 20% higher than that of cast iron pipe with the same pipe diameter and 40% higher than that of concrete pipe.
3. Excellent corrosion resistance and drug resistance: PVC-U pipe has excellent acid, alkali and corrosion resistance, is not affected by moisture and soil pH, and does not need any anti-corrosion treatment during pipe laying.
4. Good water tightness: the installation of PVC-U pipe has good water tightness whether it is connected by bonding or rubber ring.
5. Anti bite: PVC-U pipe is not a nutrient source, so it will not be eroded by rodents. According to the experiment conducted by the National Health Foundation in Michigan, mice will not bite PVC-U pipes.
6. Performance test: curing time shrinkage splitting strength tensile property peel strength thermal stability application period storage period release of harmful substances.
PVC chemical pipe, PVC pipe fittings, PVC tube fitting, PVC hose, PVC pipe, PVC hose fitting
Glove Industry Co.,Ltd. , https://www.gloveind.com