smal type concrete boom pump

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Qingdao
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50台 unit/month

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Product Description:

Concrete pump truck is specially designed for construction of railway bridges and two bridge

pump truck chassis, with minimal span and lighter vehicle weight, higher export pressure,

Z type folding boom characteristics and its extremely high performance-price ratio.

Advantages:

High safety coefficient

Stepper motor imported from America and driver to control the engine speed.


Choose the best quality materials

900#steel plate imported from Austria. Strength is three times than the 16Mn.


More intelligent operation

The control system has the function of engine remote flameout.

You can start or stop the engine work according to the working condition;

Remote control can regulate the amount of pumping concrete;

Remote control can realize the function of the communication;

Remote control can also adjust the engine speed according to the construction requirement.


High design standard

X leg. The car body is short, with good stability. The supporting leg can be unfolded out in a narrow space.

Take the computer closed loop control the motor speed to make the motor adjust the speed on the demand

so that you can save every drop of oil of your pump truck.


International purchase, original imported parts, with higher stability and cost-efficiency performance.

HBC wireless remote control device imported from Germany can remote boom position accurately.

Strain transfer case and Germany Rexroth or Korea pump.

Oil proportional multi-way valve imported from Germany Hawe, Italy or Taiwan.

Valve group imported from Rexroth, Sunny Eaton.

Electric cabinet with components all are imported.

PLC and other control modules take German Siemens products.


Pumping hydraulic system

Take overall hydraulic commutation system; the alternative commutation actions between pumping and

S valve distribution doesn’t involve electric signals. Little impact and noise occurs during the commutation.

So the service lives of hydraulic pump and valves are extended obviously.


Intelligent control system

Adopt concentration plate to make the main hydraulic system valve more concentrate; reduce the pipeline road cross,

save every drop of oil. Intelligent control system makes the driving oil flow continuously.

Directly put drive oil into cylinder.


Automatic Control

Unique arm frame buffer technology can reduce the high pressure value system,

even in the case of high output, the boom is still steady.


Energy saving control system

The concrete piston back technologies developed by ourselves make the piston maintenance more convenient.

And the automatic high-low pressure switching technology make the switching more convenient.

Independent research and developed hydraulic emulsification technology make your pump tuck hydraulic oil can

be used for three years without replacement.


Efficient Pumping

Large diameter cylinder; big pump flow.


Convenient maintenance system

Manual hydraulic synchronous lubricator can timely lubricate concrete piston and hopper, it’s also convenient

for the check of lubricating oil way. Return oil filter and oil suction valve let the hydraulic circuit maintenance can

easily close the hydraulic oil in the tank. Make maintenance more convenient and quick.





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Q:What is the maintenance method of concrete pump?
Disassembly Pipeline cleaning should be taken before the anti-pumping method to clear the pressure of the pipeline.
Q:Can the tower crane be filled with concrete pump tube?
(9) ribs and wire rope direct contact without protection measures are not allowed to hang; (10) six or more strong winds are not allowed to hang.
Q:Why does the concrete pump main cylinder check valve damage cause the cylinder stroke to be short and the pumping is weak?
The rod can not return to the specified position, long-term operation will cause the master cylinder stroke becomes shorter, if the stroke becomes shorter, generally through the pressure to make the cylinder piston rod reset to fully extended
Q:How to operate concrete pump
The safety valve of the hydraulic system shall not be adjusted arbitrarily.
Q:What are the precautions for the use of concrete car pumps?
If the amount of large and high floor, then the proposed use of pump to pump, more money to come.
Q:How wide concrete pump truck four support steel feet stretch ?
Different types of pump, such as arm length 30 meters, 48 meters, 52 meters of the pump
Q:What are the types of common concrete pumps?
Concrete pump according to the structure and use into towed concrete pump, car pump and pump, according to the type of power is divided into electric concrete pump and diesel power concrete pump
Q:How to determine the concrete pump truck blocking the site
Pumping system action suddenly interrupted, and there are abnormal sound, the device has a strong vibration, but no corresponding vibration within the pipeline.
Q:How the concrete pump truck is fuel tank?
A 90-degree connector and a check valve consisting of a one-way valve. The principle is that when the hydraulic oil is pumped from the cavity of a main cylinder (the active cylinder) the cylinder moves forward and the other side of the piston
Q:What is the lubrication of the concrete pump before it is transported to the concrete?
Concrete pump to transport concrete before the pipeline lubrication

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