Hydraulic Concrete Placing Boom for sale

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Product Description:

1.The climbing boom moves after the initial phase from built-on climbing device through the floors to the higher floors that still have to be built. Tubular columns with 10m length  were coupled with bolts.
2.They can be mounted quickly and easily to any height up to 20 m.
3.The tubular column boom is used in the initial phase for concreting the floors from 0-20M.
It will be climbing when used in higher floor.




Model  PB32A3R
ModelMax radius of Placing Boom(m)31.7
Free Standing height (m)22.7
Slewing range(°)360
Working temperature(℃)-20~48
Power(subject to customer)380V/50Hz
MotorPower (kw)15
Hydraulic pressure(Mpa)28
Hydraulic oilCircumstance temperature 5℃-48℃ESSO NUTO H46
Circumstance temperature 5℃-48℃ESSO NUTO H32
Mode of controlcable romote control
radio remote control
(for option)manual control
mode of slewinggear slewing
BoomDelivery pipe dimensionΦ133mm×4.5mm
1st sectionlength14.5
2nd sectionlength9.2
3rd sectionlength8
4th sectionlength/
mode of climbingHydraulic cylinder climbing

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    Q:What is the structure of a concrete distributor?
    Structure: bolt, and the vertical frame, which is fixed on the base part, through the slewing bearing and the top rotating part is connected on the main beam, and the balance arm, the balance arm rod, such that after the formation of the upper transverse rotating part
    Q:How to fit the cloth rod of the distributor?
    Check whether the bolts of the rod are fully tightened and whether the shaft is normal
    Q:What are the specifications of concrete spreader?
    The frame is arranged on the rotary supporting seat, the rotary support can be rotated 360 degrees, the first two girder from the upper pipe support to securely and support cloth rod pipeline transportation, the rear counterweight to achieve balance
    Q:What is the working principle of the distributor?
    When removing the cloth should be cleaned of residual concrete pump tube, then the weight of crane removed, then removed from the distributor to the specified location
    Q:How to maintain the concrete spreader?
    The lining of the silo is equipped with abrasion less material lining board to reduce material adhesion and reduce material arching
    Q:How to install and use the distributor?
    In the process of assembling and installing concrete distributing machines, the constructors must wear safety belts when they work at high altitude, and the seat belts must be hung where they can be stressed. Construction cable must be overhead or buried in the ground, not flat and put
    Q:What is the concrete distributor?
    A composite movement consisting of two parts of a rotating frame covers all cloth radius points
    Q:How to distinguish tower type distributor and general distributor?
    The big arm of tower type distributing machine is frame type, and the small square pipe is welded into a stable square frame, so that the big arm is firm and incomparable
    Q:What are the benefits of concrete handling machines?
    Concrete distributor; material ratio; sling construction; fabric safety
    Q:What's the design plan of the concrete spreader?
    The belt conveyor head sweeper is designed for the special requirement of conveying concrete and cleaning mortar. The scraper is made of hard alloy material, with a rectangular section, and it does not hurt the adhesive tape and the mortar loss is small

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