Valin LNG mining dump trucks available
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Valin LNG Mining Dump Truck “The research and development of the dump truck for Hualing Natural Gas Mine was completed and put on the marketâ€. Recently, when the author paid attention to the development of natural gas mining dump trucks, Wang Cheng, deputy director of Hualing Special Vehicles Division, told the author. Wang Cheng introduced that the Valin Gas Dump Truck is a new model of the world's advanced gas engine applied to mining dump trucks based on Valin's existing mining dump trucks. This vehicle brings higher economic benefits to users. The benefits will also be more environmentally friendly.
R&D of LNG Mining Areas Applicable Models As early as in 2005, Valin has developed natural gas heavy truck products, which is an early entry into the new energy heavy truck technology in China. After several years of development, the research and development technology of natural gas heavy trucks is becoming more and more mature, and the model series is complete. The tractors, dump trucks, bulk cement trucks, cement mixers, mining dump trucks and other models. Wang Cheng said: “The HN3502/HN3602 series of natural gas mining dump trucks were completed with supporting technology jointing at the end of last year. With the previous research and development of natural gas technologies and mining vehicles, the testing of natural gas mining vehicles was relatively smooth. At the beginning of April this year, the trial and related supporting systems were completed. In May this year, the model was formally put into the market and delivered to users for trial. Two were in Inner Mongolia and two were in Shanxi. According to users, the vehicle usage was very good.â€
There are two types of natural gas heavy trucks, CNG and LNG. In the mining area, LNG is the only suitable model. Wang Cheng said that the dump truck for Valin gas is mainly LNG. LNG is cooled to -162°C by atmospheric natural gas to make it liquefied. CNG vehicles need a lot of vehicle space to arrange gas. The bottle, while LNG is just a space that requires a slightly larger space than the existing fuel tank. LNG can greatly save storage space and costs, and its mileage is longer than CNG.
The Valin gas mine dump truck HN3502/HN3602 equipped with a 375L and 450L inflatable bottles, driving range can reach more than 250 kilometers. Regarding the question of whether the author can install multiple inflatable bottles to increase driving mileage, Wang Cheng explained: “The road conditions in the mining area are not good, the longer the wheelbase of the vehicles, the worse the passing performance of the vehicles, so the mine car ensures the size of the container. Under the premise of trying to design the wheelbase as short as possible, all vehicles should consider the layout space, and in the case of space permission, of course, the cylinders are better, but there are many gas stations in Inner Mongolia and Shanxi Provinces. Considering comprehensively, a single-bottle inflatable bottle is more suitable for the transportation environment of the mining area."
Natural Gas Trucks are the Future Trends The United States, the two largest think tanks, the Future Resources Institute and the National Energy Policy Research Institute, have jointly published a report. Researchers evaluated 35 different policy options to reduce oil consumption and greenhouse gas emissions. Through various estimations, the report believes that if the number of natural gas trucks in Grade 7 and 8 increased to 5.5 million by 2030, it could replace the oil consumption of 186 billion U.S. dollars (equivalent to 2.2 million barrels of oil) per day. The report finally pointed out that increasing the use of natural gas trucks is the most effective and economical way to reduce dependence on petroleum.
At the same time, in the “Twelfth Five-Year Plan†economic development plan promulgated in 2011, for the major needs of economic and social development, the key development directions and major tasks of the seven strategic emerging industries were put forward. Energy-saving and environmental-friendly new energy is its theme. Industry experts pointed out at the meeting that with the continuous growth of China’s automobile ownership, the large amount of oil consumed will become a short board for rapid economic development in China. At the same time, the harm caused by automobile exhaust gas to the environment and human health has become the main culprit. Natural gas heavy trucks are necessary for the development of new energy industries.
Natural gas is the best alternative to energy. Wang Cheng told the author: “Natural gas is more environmentally friendly and energy-efficient, and it can replace the very scarce gas and diesel oil. Natural gas vehicle combustion products are mainly water and carbon dioxide. Sulfur and lead are not contained in the exhaust gas, which is beneficial to the protection of the environment. And for users, The cost of natural gas is low. According to the data we have obtained, gas consumption per 100 kilometers is 70% cheaper than fuel consumption. Gas prices vary from place to place and the data obtained may differ.â€
Gas filling stations and other facilities need to improve a lot of domestic heavy truck companies to get involved in natural gas heavy trucks very early, but the development of natural gas heavy trucks is still not a climate, one of the most important reason is that supporting facilities construction is not perfect.
According to Wang Cheng, the best place for domestic natural gas heavy truck development is Xinjiang. One is that local gas sources are adequate, filling stations are easy to set up, and gas lines are built on multiple lines. In recent years, the country’s investment in Xinjiang has increased. Wang Cheng said that although in some large mining areas such as Inner Mongolia and Shanxi, PetroChina and Sinopec have jointly established gas filling stations, it is limited to powerful mining areas. Vehicles other than mines cannot refuel at this site. The establishment of gas filling station facilities is a major obstacle to the development of natural gas mining vehicles, and the promotion of natural gas vehicles requires no protection from national policies. At the same time, Wang Cheng stated that as long as the supporting facilities for natural gas are perfect, the market demand for dump trucks for natural gas mines is immeasurable, and we will do a good job in the commissioning of dump trucks for natural gas mines based on feedback from user markets. The product is delivered to the user perfectly.