当前位置:首页 > 搅拌车资讯 > 新闻资讯混凝土全自动搅拌车选购六大要点
来源:http://www.cnzkjf.cn发布日期:2023-04-26   浏览量:0
The chassis of fully automatic concrete mixer trucks produced in China mostly adopts the Class II universal chassis provided by the vehicle manufacturer. Its specialized mechanisms mainly include power take-off, front and rear brackets of the mixing drum, reducer, hydraulic system, mixing drum, control mechanism, cleaning system, etc. So, what are the key points for purchasing fully automatic concrete mixer trucks?
Purchasing point 1: Reliable use
After the concrete is loaded into the vehicle, it is required to be unloaded onto the working surface within 2 hours or less, during which time it must be continuously mixed. If the concrete cannot be transported to the construction site within the specified time or if mixing is stopped for various reasons, the concrete inside the vehicle will be scrapped, and in severe cases, it will cause the concrete to solidify inside the vehicle, resulting in the scrapping of the mixing transport vehicle.
This puts forward strict requirements for the reliability of the mixing transport vehicle, and it is not allowed to stop the mixing transport vehicle during operation. Therefore, the first consideration for selecting a fully automatic concrete mixer truck is that the vehicle must be very reliable, and the probability of key parts such as the engine and transmission driving device malfunctioning should be as low as possible.
Purchasing point 2: The loading capacity should be appropriate
In theory, the larger the loading capacity of transportation vehicles, the higher the transportation efficiency, but this also leads to a sharp increase in vehicle acquisition costs and a decrease in passability. At the same time, construction sites are generally located in small areas, and temporary construction roads are in poor condition. The issue of inconvenient movement of large vehicles, especially semi trailers, must be fully considered. Therefore, when determining the loading capacity of a vehicle, it is necessary to comprehensively consider various factors and not neglect either.
Purchasing point three: Concrete storage tanks and inlet and outlet ports should be wear-resistant
Sand and gravel are the main components of concrete. They cause severe wear and tear on concrete storage tanks and inlet and outlet ports during operation. Domestic concrete storage tanks are generally made of high-strength low alloy steel, which is 1-2 times more wear-resistant than ordinary A3 steel. Some imported concrete storage tanks use manganese boron special wear-resistant steel and are reinforced with wear-resistant materials in easily worn areas, so their service life can be doubled compared to those made of low alloy steel. From this, it can be seen that the working life varies greatly depending on the materials used.
Key points for purchasing: Reasonable mechanism design, convenient operation, and thorough unloading of concrete storage tanks
These frequently encountered problems in use must also be taken into account. For example, if the unloading is not complete, the concrete left in the tank will accumulate more and more, reducing the capacity of the storage tank and making cleaning very difficult.
Key point 5: Good after-sales service
The fully automatic concrete mixer truck is a specialized heavy-duty vehicle with a small inventory and limited sources of accessories. Compared with general motors, it relies heavily on the manufacturer's after-sales service. Therefore, whether the manufacturer can provide convenient, fast, and reliable after-sales service is an important factor that must be considered in the selection process.
Purchasing point six: Reasonable price
On the premise of meeting the above requirements, consider the price factor again. To meet the needs of individual large-scale projects, a small amount of 10-12m semi trailers can be appropriately equipped. This can balance various needs and is a relatively reasonable configuration. If the funds are abundant and repairs, accessories, and after-sales service can be guaranteed, purchasing products from imported well-known manufacturers can be a good choice.
It is often found that some units have a large number of transportation vehicles suspended or their business volume is not small, which means there is no economic benefit. In addition to poor management, equipment selection errors are also an important factor. Only by comprehensively considering all possible issues that may arise during use in advance and carefully selecting the vehicle model, can a good foundation be laid for future production and operation. For more related content, come to our website http://www.cnzkjf.cn consulting service

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