Selection requirements for concrete boom pumps
Posted On: 23/08/2018 | Posted by: Haomei Concrete Pumps
The selection of concrete boom pumps should be based on the object of commercial concrete project, characteristics, the maximum required transport capacity, the maximum transport distance, commercial concrete construction plan, commercial concrete pump form and specific conditions for comprehensive consideration.
Consider the type and structure of the building.
The performance of commercial concrete pump varies with the type of pump. In addition to considering the amount of concrete pouring, the type and structure of the building, construction technology requirements, site conditions and surrounding environment should also be considered. Usually the main performance parameters of the commercial concrete pump should be in line with the construction requirements or slightly larger, if the capacity is too large, then the utilization rate is low; too small, not only can not meet the construction requirements but also accelerate the loss of the commercial concrete pump.
Consider the adaptability of construction.
Concrete boom pump has flexibility, and the higher the height of the boom, the greater the pouring height and material distribution radius, the stronger the construction adaptability, should be placed in the construction of commercial high boom concrete pump. The commercial concrete pump boom with a length of 28 ~ 36m has a large volume of products in the market, accounting for about 75%. The long boom commercial concrete pump will become the main type of construction. In addition, due to the limitation of the bearing capacity of commercial concrete pumps, when the height of the boom exceeds 42m, the cost increases greatly, and is limited by the construction site space, so it is seldom used.
Consider the volume of construction business.
The quantity of the boom pump used can be calculated according to the pouring quantity of the commercial concrete, the actual conveying quantity of the single machine and the construction operation time. For those commercial concrete pumping construction projects with a large amount of disposable concrete pouring, it is advisable to have a certain amount of reserve in addition to the calculation. It is necessary to equip 2~3 commercial concrete pump.
Consider product configuration.
If the high value coagulant upper arm pump truck is selected, the standard requirement for its product must also be improved.
Consider the power system.
Concrete pump truck adopts full hydraulic technology, so it is necessary to consider whether the hydraulic technology is advanced or not, and how the quality of hydraulic components because of its power from the engine, so in addition to considering the engine performance and quality, we should also consider the performance of the chassis, bearing capacity and quality.