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      1. Concrete Boom Pump Truck For Sale

         
        As a modern construction method, the concrete boom pump truck for sale has the characteristics of large conveying capacity and fast conveying speed. It 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?

        concrete boom pump truck for sale

        1, Buy well-known brands, product quality is guaranteed. Through the concrete boom pump truck manufacturers, ask for the inspection certificate of the purchased concrete pump product, 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. It is better to visit the production company to inspect its production, management and quality, as the basis for the selection of concrete boom pump truck for sale.
         
        2, Determine the maximum pumping volume, the length of the distributing arm, the parameters of the distributing arm and the appropriate chassis according to the situation of the project undertaken and the size of the equipment construction project, the length of the period and the frequency of transfer. The quality of the concrete pump truck product should be inspected from the outside to the inside. The first is whether the appearance, painting, welded steel structure, walking platform, railing, etc. are smooth and beautiful. Going deeper into the interior, the performance and quality of the chassis engine, gearbox, transfer bridge, main hydraulic components, pumping system, cloth arm, slewing mechanism and slewing support.
         
        3, Check the performance of the concrete boom pump truck for sale, 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 passing 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). The welding process requirements are very strict, otherwise serious weld cracks will occur.

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