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How to Choose Small Concrete Pump Truck
Sep 04, 2023
How to choose a small concrete pump truck correctly? The choice of pump truck should be considered comprehensively. We need to consider pumping amount, the type and structure of the building, construction technical requirements, site conditions and environment,etc. Usually, the main performance parameters of a small concrete pump truck for sale should meet the construction requirements or be slightly larger.
The number of concrete pump trucks in the projects can be calculated according to the concrete pouring volume, the actual throughput of a single machine and the construction time. For a large number of one-time concrete pouring pump truck construction projects, in addition to calculations, it is recommended to have a certain reserve capacity.
The product performance of the pump truck should adhere to a high starting point when selecting. The power system of the small concrete pump adopts full hydraulic technology, so we should consider whether all hydraulic technology is advanced. Since its power comes from the engine, in addition to the performance and quality of the engine, the performance, carrying capacity and quality of the car chassis must also be considered.
The operation control system of the pump truck is equipped with manual, wired and wireless methods. The wireless remote control can be operated remotely. Once the circuit fails, manual operation can be adopted.
As a special vehicle, due to its special functions, the safety, mechanical performance, after-sales service and spare parts supply of the pump truck should be required. Otherwise, once an accident occurs, it will seriously affect the construction progress. Haomei Machinery offers considerate after-sale service and enough spare parts.
Since the boom of the pump truck cannot be in a vertical or horizontal state when it is working, for the length of the boom of the pump truck, we should try to choose a boom that is longer than the construction range.
At present, when domestic pump trucks are used for commercial mixing, the maximum displacement is 120 cubic meters per hour. The actual pumping volume per unit time must be smaller than this. The actual pumping volume of the pump truck is inversely proportional to the pumping concrete pressure.
The relationship depends mainly on the constant power point of the pumping system, the working state of the boom, and the inevitable downtime and intermittent time in actual engineering construction.
As the most important structural part of a pump truck, the quality of the boom is the direct factor to measure the quality of a pump truck, and it is also the key to whether the pump truck can perform the specified performance. The service life of the boom directly determines the service life of the pump truck. Therefore, we need to pay attention to the design of the booms.
When designing the booms, we need to mainly consider the manufacturing material of the boom. Only sufficiently high-strength lightweight materials can support the ambition of the ultra-long booms.
The pressure of horizontal pumping on the boom is 3-4 times higher than that of vertical pumping. Therefore, in order to allow the pump truck to pump to a higher height, the boom must use higher strength steel. At present, there are only four countries in the world that can manufacture steel of this strength. Among them, China ranks among the top in the world both in terms of quality and output. Welcome to leave message below to inquire concrete pump truck cost.
Original source: https://www.concretebatchplanthm.com/a/how-to-choose-small-concrete-pump-truck.html
Tags: concrete pump truck for sale