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来源: 南方日报网络版     时间:2019-11-20 03:11:32

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conquering ultralow temperature

Russian has always been known as tough character, and named as the title of “Fighting nation”. As an outsider, in order to get a firm foothold in the “Fighting nation” country, you must have the real ability. SANY is the fighter aircraft in construction machinery, was recognized by them with its excellent product perform and became their favorite. SANY ultra-low temperature crawler crane is the best example. Breath Will Freeze In the cold Siberia, there is an extremely important line under construction, which is Sino-Russian natural gas pipeline project. The Sino-Russian natural gas pipeline is started from Siberia of Russia and ended in Shanghai of China, with the total length of more than 7000 km. In which, the middle and east line goes through Heilongjiang, Jilin, Inner Mongolia, Liaoning, Hebei, Tianjin, Shandong, Jiangsu, Shanghai and total 9 provinces and cities, with total length of 3371 km, and it is a long-distance natural gas transmission pipeline with the largest aperture and highest pressure. Meanwhile, this line is also another important achievement of China and Russia in the aspect of strengthening comprehensive energy cooperation partnership and deepening all-round strategic cooperation partnership, and is a major project for oil service “One Belt and One Road” initiative of China and building four energy transportation channels of China.Participating in this large project representing the major cooperation achievement between China and Russia has the great significance for construction machinery enterprise in China. SANY and Russian agent PSK Group visited Russian Natural Gas Company for many times, and determined the project needs through communication finally, where the most important is the ability to adapt to the ultra-low temperature construction environment. In the areas where the natural gas pipeline goes through, the coldest area is Arctic Circle, which has the ordinary temperature of -20℃ and lowest temperature of -50℃. The area which needs the crawler crane construction is the natural gas pipeline construction site of Sakha Republic of Russian near the Arctic Ocean.The maximum temperature difference in winter and summer here can reach 70?75℃, and here is also the area with the longest winter and lowest temperature in the northern hemisphere, and it is the only one in the northern hemisphere. The land is almost the permafrost. As long as the constructors stand out, the breach will make the beard freezing and become the “grandpa”, and this is not -35℃ in daytime, and the temperature at night will reach -48℃ at most. Fall in love with “Made in China” In order to provide the first time services for the customer, SANY establishes a Russian special crawler crane work team composed of the crane business division and Russian region to accelerate the research and development of ultra-low temperature SCC2600A crawler crane according to the project construction requirements and specific working conditions. Ultra-low temperature start-up, ultra-low temperature cab and oil pipeline heating, heater in ultra-low temperature hydraulic fuel tank, engine oil heater, anti-freezing solution heating, cab heating, fan heater in cab, ultra-low temperature special oil, safety protection of hydraulic sealing elements and ultra-low equipments, etc. Through joint technical commissioning with the customer for more than ten times, the ultra-low temperature SCC2600A crawler crane has been delivered smoothly, and this is also the first time that SANY crawler crane product is used for ultra-low temperature construction.It has been serving here for more than three years, and this ultra-low temperature SCC2600A crawler crane had outstanding performance. Not only the control system can be operating in the very old, high temperature, highland, sandstorm and other harsh conditions, but also it can switch in two modes of operating and installation freely. It is convenient and reliable. The chassis with gauge of 6.7m can ensure the excellent stable operation within the range of 360°, and the load sensing, ultimate load regulation and electro-hydraulic proportional micro-speed control make the micro-mobility of each action best and operation more stable. The strong walking traction and walking stability make the advantages of crawler crane extreme. The new cab is also welcomed by the operators, beautiful, comfortable, safe, and not afraid of impact of ultra-low temperature. In addition, SANY has always been providing the high-quality services to satisfy with the customer very much. The weekly normal communication and monthly regular inspection make any internal problem solved at the first time. The excellent performance of this ultra-low crawler crane of 260 tons deeply impacted Russian Natural Gas Company, and made their loyal European and American equipment users become the fans of “Made in China”. The company also purchased 35 sets of SANY truck crane successively to realize strategic cooperation with SANY, and this also caused that a large number of SANY equipments entered Russian and opened Russian oil and gas construction market. 关注三一集团官方微信集团动态 | 行业资讯 | 权威解读




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