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How to Choose A 38m Concrete Pump
Dec 14, 2023
The concrete pump trucks is a complex and expensive system, which consists of several parts such as chassis, boom system, turret, pumping system, hydraulic system and electrical system. During work, concrete is discharged into the hopper at the rear of the pump truck, and the pumping system presses it into the delivery pipe and discharges it from the end pipe. The common boom length is 20m, 38m, 42m 52m,etc.
Concrete boom pump trucks have various outrigger forms, including X-type, XH-type, V-type, SX-type, etc. Each outrigger form has its own different advantages and disadvantages. During application, the form of outriggers will be selected based on the length of the boom, which can not only ensure safety but also save production costs to the greatest extent. For example, 38m pump truck in China adopts the X-shaped outrigger form, which adopts the design of front telescopic outriggers and rear swing legs.
The operation of concrete boom pump is often limited by the upper space, which requires the lowest top height when the boom is unfolded. Booms with less than 4 sections are generally folded in a single R or Z shape. Due to space constraints, booms with more than 5 sections generally use the RZ combination folding type to realize the expansion and contraction of the boom. The applicability, maneuverability and flexibility are enhanced, especially in tunnels and indoor construction, and the efficiency is significantly improved.
The hydraulic system of the 38-meter concrete pump truck adopts a large-flow electronically controlled valve group, which has been identified and recognized by professional institutions in both theoretical design and flow and pressure testing. The main oil pump adopts internationally renowned brands such as German Rexroth, with excellent quality, safety and reliability. The transfer case adopts brands such as SBU transfer case.
The boom multi-way valve adopts electric proportional stepless adjustment and Hawei multi-way valve, with two control modes: electronic control or manual, which is flexible and convenient. The wireless remote control adopts the well-known German brand HBC, which realizes stepless speed adjustment of the booms. It can reduce the shaking of the end fabric, and ensure the pumping accuracy.
In addition to choosing a reliable truck mounted concrete boom pump, proper daily maintenance is also very important. Unless commercial concrete boom pump trucks are used in large-scale special projects, generally speaking, they will not and should not be used at the same construction site for several days Sufficient time must be reserved to strengthen the maintenance of the boom pump truck. Welcome to leave message below to inquire truck mounted concrete pump price.
Original source: https://www.concretebatchplanthm.com/a/how-to-choose-a-38m-concrete-pump.html
Tags: concrete pump trucks