For the owners of concrete pump cars, reduce costs, in order to achieve profits more quickly.  In reality, the pump car will bring high costs in the process of using the car, not only the oil fee, but also the replacement of the wearing parts of the pump car, as well as the daily maintenance.  

Especially vulnerable parts loss is very big, according to relevant data, each side pumping concrete, the wastage of the parts in 2-3 yuan, if a pump truck in accordance with concrete pumping 100000 a year to calculate, the cost of wearing parts spending probably has 20-300000, the cost is far too high, which is why the reason why many people raise pump truck don't make money.  Therefore, how to control the use cost of wearing parts has become the most important way to reduce cost expenditure.  

Pump on the main parts, including pump pipe, S pipe , wear plates ,  cutting ring, piston and cylinder, the end  hose, elbows, concrete mixing blades, etc., these spare parts in the process of pump truck, itself, undertake the task of is worn, generally their life is limited, in pumping concrete volume measured the length of the vulnerability of life.