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 www.hbthgg.com in recent years, China's market demand of the concrete pump, an increase of more than 100%. Concrete supplier of the large scale of production, construction and engineering machinery enterprises, concrete pump, the number of users continues to increase, large-scale domestic users, at least in 1000. These enterprises can drive at least 7,000 units of market demand, in addition to not counting the smaller user, plus the rental industry has been gradually on the rise, will also bring new market demands. 

 China's concrete machinery manufacturers continue to progress the key enterprises to expand their market share. Just 20 years time, from scratch, to have a leading market, concrete pump truck industry in China has taken a solid pace. In recent years, Sany, Zoomlion, Shandong Hongda company's products have been successfully opened the door of Asia, Africa, Australia and even Europe and the United States market. Although compared with some famous international brands are still some gaps, but the progress made should not be underestimated. 

 Technology upgrade in progress 

 How energy saving and environmental protection is a major test of China's equipment manufacturing industry encountered, concrete pump truck is no exception. At present, most of the engine can meet Euro Ⅱ or Euro Ⅲ standard. In addition, the concrete pump concrete cooling device energy consumption and higher polluting equipment, air cooling instead of water cooling, a great role in promoting enterprises to reduce costs, save water. 

 Upgrade of the concrete pump technology is very fast, in general, large-scale product development trend of concrete pump truck, which is mainly reflected in the emission pumping of the product is growing, getting longer and longer boom, outrigger structure more and more flexible. 

 Engineering strength and further enhance the progress of works on the concrete pump pumping emissions have become increasingly demanding, in particular, especially in some large projects. Just a few years ago, 60 to 80 m3 / h pumping the displacement of the pump or the mainstream market, but in recent years has been quietly changed to 80 120 m3 / h. 

 More prominent the Boom aspects of the performance, from 37 meters to 45 meters then 56 meters, the mainstream needs of the market changes very fast. Many businesses are still constantly developing new products, the record of the longest boom in the world is constantly being refreshed. 

 To adapt to different operating environments, concrete pump truck outrigger increasingly flexible forms also become one of the product development trends, especially the extensive application of unilateral leg, so that the pump able to adapt to a more harsh or small workplace. In addition, the product intelligent operation, increased reliability, also China's enterprises to continue to work together. 

 Technological innovation is the key 

 These trends for the product is not only reflected in the overall design, pumping systems, control systems, chassis and other parts are all-round upgrade in order to meet product demand. However, for China's enterprises, the production of large concrete pump truck is still there are many constraints. 

 Large-scale