The construction machinery plant of the China Rail

2022-07-30
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The construction machinery plant of China Railway 20th Bureau Group has developed the most powerful impact roller tractor in China

the construction machinery plant of China Railway 20th Bureau Group has developed the most powerful impact roller tractor in China

China Construction Machinery Information After more than 200 hours of industrial experiments, the tractor with the best matching performance with the impact roller officially came off the production line, marking that the technical capacity of the factory has reached a new level

Sichuan - factory manager news recently, the management and control system developed by the engineering machinery plant of China Railway 20th Bureau Group Co., Ltd., which is the most powerful in China and has the largest traction force and the best matching performance with the impact roller in Jiangsu Jinfa science and technology plant, has been basically established. After more than 200 hours of industrial experiments, the tractor has been officially offline, marking that the technical capacity of the plant has reached a new level

the product adopts 266kw supercharged intercooled diesel engine, hydraulic transmission, gearbox power shift, which can realize stepless speed change and flexible power transmission. It is designed to adopt full hydraulic steering and articulated frame. The brake is a dual air circuit system, caliper disc brake, short response time, safe and reliable. After more than 200 hours of industrial tests, it is shown that the machine can still maintain a speed of 12km/h under the conditions of 6% uphill subgrade and desert highway gravel subgrade, which gives full play to the role of the impact roller, and has the characteristics of sufficient power reserve, stable traction speed, convenient maintenance, light and flexible operation. At the same time, the fully enclosed, panoramic glass cab, unique shock absorber and shock absorber seat, and the extraordinary humanized design create a comfortable working environment for operators. The machine can also be added with bulldozer or scraping device to increase the leveling function. It can also be used as a road transport tractor

the successful development of this product fills a gap in the production of power tractor, which is not only responsible for the degree of table top and lubrication detection, but also for the impact roller in China. Its overall performance has reached the international advanced level and can replace imported products

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