Liuhanru, the most popular of the two sessions, ha

  • Detail

[two sessions] Liu Hanru: new energy heavy trucks have great development potential in port areas

[two sessions] Liu Hanru: new energy heavy trucks have great development potential in port areas

www.6300 In order to achieve a comprehensive, harmonious and sustainable development. Net China Construction Machinery Information

"energy conservation, emission reduction and consumption reduction, hybrid commercial vehicles have great prospects for development. As official vehicles, most of the sales of special vehicles come from government procurement, which requires not only quality assurance, but also energy conservation and environmental protection. Next, we will vigorously explore the government procurement market." Liu Hanru, deputy to the National People's Congress and chairman of Valin Xingma automobile group, said in response to the government procurement information/question

thanks to the promotion of national policies, most of the vehicles purchased by the government are commercial vehicles, and the attention to the electrification of trucks has gradually increased. Valin Xingma wants to try first when the conditions are met

in the new energy vehicle market, passenger cars and buses have good experience, while heavy trucks are a little slower. The 2019 government work report once again reiterated the need to consolidate and expand the achievements of the blue sky defense war, reduce the emissions of sulfur dioxide and nitrogen oxides by 3%, and continue to reduce the concentration of fine particulate matter (PM2.5) in key areas. We will continue to tackle the difficulties of air pollution control in Beijing Tianjin Hebei and its surrounding areas, the Yangtze River Delta and the Fen Wei plain, and strengthen the control of three major sources of pollution: industry, coal combustion and motor vehicles. It can be seen that the relevant government departments have paid attention to the pollution prevention and control of motor vehicles

Liu Hanru introduced that the electrification of heavy trucks is relatively slow, and the task of energy conservation and emission reduction is arduous. The main reason is that the operating mileage is short, and the battery power cannot meet the needs of long-distance logistics; The use cost is high. Due to the insufficient power density of the battery, only more batteries can be installed to improve the performance of electric trucks. Coupled with the cost of motors, the price remains high; High availability requirements. At present, the service life requirements of B10 heavy trucks basically reach the level of 1million kilometers, or even 1.5 million to 1.6 million kilometers, which puts forward higher requirements for motorized parts

Liu Hanru believes that the State encourages the development of new energy vehicles is the inevitable trend of national development. After several years of accumulation, the development of electric vehicles is relatively fast. In addition, new cities such as Beijing, Shenzhen and xiong'an new area also attach great importance to the environment. In port areas, coal mines and other areas with specific scenes, municipal sanitation vehicles select the projects to be assigned, and the cursor in the curve window becomes a 10 character cursor. There is a large market for models such as muck trucks and mixer trucks

therefore, he encouraged the development of hybrid heavy trucks, the use of hybrid heavy trucks, and the application of hybrid power with good energy-saving effects, such as mixer trucks, urban muck trucks, port tractors

domestic environmental protection has been upgraded, and various regions are facing great pressure to manage the environment. Hydrogen fueled vehicles have also attracted more attention among the 170 projects under centralized construction

commercial vehicles have high fuel consumption and many pollution emissions. Liu Hanru believes that hydrogen fuel cells will be given priority in the field of commercial vehicles, especially in the field of long-distance vehicles

he also introduced that hydrogen fuel cell technology is recognized by many people in the industry as the most environmentally friendly and ideal technology form, but relatively speaking, hydrogen fuel cell has the disadvantages of high cost, immature technology, incomplete construction of hydrogen refueling stations, and low public awareness of hydrogen safety. Therefore, the government should issue relevant policies to vigorously support weak links in the industrial chain

it has become a reality to focus on energy conservation and environmental protection, promote environmental protection upgrading, and develop new energy vehicles. Valin Xingma has also paid attention to the development of new energy vehicles for a long time, and has a relatively clear road map for the development of new energy vehicles within a period of time

it is understood that previously, Valin Xingma has successfully put 20 battery replacement pure electric heavy trucks on the market, which also means that Valin Xingma has made another big step forward in the development of new energy vehicles. According to Liu Hanru, these 20 vehicles are mainly used in the core areas of Shanghai and the Yangtze River Delta, and can realize full-automatic power change. The average time of power change is 5 minutes/set, and the battery box of the power station is full for about 1 hour. It is hoped that through the test of time and market, the pure electric heavy truck can play an efficient performance and role

in addition, Liu Hanru revealed that this year, Valin Xingma pure electric heavy truck began to realize mass production, put into port areas and other urban vehicles, and has also been successfully developed in hybrid models. In the second half of the year, it is also preparing to launch hydrogen fueled commercial vehicles, heavy-duty tractors, engineering vehicles, municipal environmental sanitation hydrogen fueled vehicles and other models

Copyright © 2011 JIN SHI