small type concrete boom pump 21m 25m 29m

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Qingdao
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TT OR LC
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Supply Capability:
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:90KW concrete pump should be used in the number of generators?
To normal long running 90KW concrete pump, 150KW generator is not enough, because the device to start the current
Q:Why concrete pump truck with foreign chassis
China began in 1982 from the introduction of Japanese technology for concrete pump truck production, after 20 years of development, although the current domestic concrete pump design and manufacturing capacity has been greatly improved.
Q:How to install concrete pump
When the cylinder reaches the top dead center, it will automatically change.
Q:Why is my concrete pump often appear plugging phenomenon?
When pumping, the operator must observe the remaining material in the hopper at any time, and the material shall not be lower than the stirring shaft. If the material is too small, it will be easy to inhale the air and cause the plugging.
Q:Building concrete pump is how to bulk cement (concrete) to the high
After the action is completed, the system automatically change the pressure oil into another main cylinder, to complete another different delivery tank suction, send travel.
Q:What is the pressure of a support leg when the concrete pump is operating?
I read the information about the pump, usually the maximum weight of each leg to bear the quality of the vehicle with almost the same.
Q:What is the working principle and structure of a concrete pump truck?
In addition to driving the pump truck, the engine (power) of the concrete pump truck also uses the power of the automobile engine to drive the work devices and make full use of the power of the vehicle. However, some concrete pumps are not easy to take the engine power of the car,
Q:How to choose concrete pump concrete pump
The length of the boom is 28 ~ 36m concrete pump is a large amount of products on the market, accounting for about 75%. Long-arm concrete pump will become the main model of construction.
Q:What is a concrete pump?
Another kind of pump body is installed in the car chassis, and then equipped with retractable or inflected cloth rod, and the composition of the pump.
Q:How is the mortar in concrete pumping concrete coexisting and distinguishing in a pump?
When the pump starts to press the concrete, the speed should be slow, when the concrete is sent to the end of the pipe, the speed can be gradually accelerated, and transferred to the normal degree of pumping.

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