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How much is a concrete pump truck cost is the most common seen question when customers consult Haomei Machinery. As a modern construction method, the concrete pump truck has the characteristics of large delivery volume and fast delivery speed, which has an irreplaceable effect on accelerating the construction progress, shortening the construction period, and reducing the construction cost. So what should be paid attention to in the purchase and use of concrete pump truck?
1, Buy well-known brands, product quality is guaranteed. Through the sales offices of the concrete pump truck manufacturers, ask for the inspection certificate of the boom concrete pump truck, the type test report, the test report of the special vehicle mandatory inspection project, the motor vehicle catalog number, the quality system certification certificate, etc. Of course, it is better to visit the concrete pump truck manufacturers to inspect its production, management and quality, as the basis for the selection of goods.
2, According to the situation of the project undertaken and the size of the equipment construction project, the length of the cycle and the frequency of transfer, the maximum pumping volume, the length of the cloth arm, the parameters of the cloth arm and the appropriate chassis are determined. Then the concrete pump truck cost can be calculated. When inspecting the quality of concrete pump truck, we should look from the outside to the inside, first of all, whether the appearance, painting, welded steel structural parts, walking platforms, railings, etc. are smooth, beautiful and smooth. Going deeper into the interior, the performance and quality of the chassis engine, gearbox, transfer axle, main hydraulic components, pumping system, cloth arm, slewing mechanism and slewing support.
3, Check the performance of the concrete pump truck, the stability and flexibility of each part of the action, whether there is abnormal jitter in the stretched cloth arm and the recycled cloth arm, and whether the chassis driving, turning diameter, approach angle, departure angle, minimum ground clearance, etc. meet the pass Performance requirements, whether the economic indicators such as the fuel consumption rate of the engine are reasonable, and whether the remote control operation is reliable and stable. For self-made cloth arm products, we should also carefully understand the manufacturing quality of its structural parts. In order to reduce the weight of the cloth arm, the underframe and the outriggers, the steel should be made of high-strength fine-grained carbon steel (quenched and tempered thin steel plate), and the welding process requirements are very strict, otherwise serious weld cracks will occur.