How do you choose the appropriate model of the stationary concrete pump ? Concrete pump for large concrete commercial housing construction and other large construction projects of the pump (HBT60 pump, 80 pump), small concrete pump for rural housing construction and other small construction project (HBT40 pump 50, pump etc.), then there is a fine stone concrete pump and pump mortar, mortar conveying vehicle mounted concrete pump.
To choose a suitable for your concrete pump type is not easy, is chosen to multiplier project, if the choice is not good that can be effective, but also prone to some unexpected situation, this paper will talk about the pump in the selection should be considered from what!
1. Requirements for concrete pouring
The selection of concrete pump truck should be considered comprehensively according to the maximum transportation volume, the maximum conveying distance, the concrete building plan, the concrete pump form and the specific conditions according to the concrete engineering objects, characteristics and requirements.
2. The type and structure of the building
The performance of the pump is random and different. When choosing the type of machine, we should consider the type and structure of the building, the construction technology requirements, the field conditions and the surrounding environment as well. Usually the main performance parameters of the concrete pump truck should be in line with the construction requirements or slightly larger. If the capacity is too large, the utilization rate is low. Too small can not only meet the construction requirements, but also speed up the loss of the concrete pump truck.
3. Construction practicality
Because the concrete pump is flexible and the height of the boom is higher, the pouring height and the radius of the fabric will be bigger. The adaptability of the construction will also be stronger. In the construction, we should choose the high arm concrete pump truck as far as possible. The transport pump truck with the arm length of 28 ~ 36m is a wide range of products in the market, accounting for about 75%. The long arm concrete pump will be the main model in the construction. In addition, because the concrete pump truck is limited by the load capacity of the chassis, when the boom height exceeds 42m, the cost increases greatly, and is limited by the space of the construction site, so it is seldom selected.
4. Construction business volume
The quantity of the pump truck used for concrete can be calculated according to the quantity of concrete pouring, the actual amount of the single machine and the time of construction work. In addition to the calculation and determination, there should be a certain amount of reserve for the construction of the concrete delivery pump for the concrete pouring with a large amount of concrete. In addition, the concrete mixing station with a annual output of 10~15 million m3 needs to be equipped with 2~3 concrete ground pumps.
5. Product configuration
The product performance of the concrete pump truck should stick to the high starting point in the selection of the concrete pump. If the selection of mixed coagulation pump car high value, it must improve the product standards. The quality of the main components of the product, from the internal quality to the appearance quality, should be adapted to the high value of the vehicle.
6. Power system
Pump truck adopts full hydraulic technology, so to consider the use of hydraulic technology is advanced, the quality of hydraulic components to its power from the engine, so in addition to considering the engine performance and quality, but also consider the bearing capacity, ability and quality of automobile chassis.
7. Operating system
The operation control system of concrete pump truck is equipped with manual, wired and wireless control mode. Wired control is convenient and flexible, and wireless remote control can operate remotely. Once the circuit is out of order, manual operation mode can be adopted.
8. After-sales service
Due to its special functions, concrete delivery pump, as a special vehicle, requires safety, mechanical performance, after-sales service and accessories supply of manufacturers. Otherwise, it will not only affect the construction progress, but also produce unimaginable consequences.
In general, the above eight aspects are mainly considered, but they are not limited to the eight aspects, and in practice, we should consider the actual conditions of their own.