small type concrete boom pump 21m 25m 29m

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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.


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 role of concrete pump truck
The pump body installed in the car chassis, and then equipped with retractable or inflected cloth rod, the composition of the pump.
Q:What is the introduction of fine stone concrete pump
It has the capability of long-distance high-level pumping and can arrange the pipeline flexibly,
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:What is the type of concrete pump truck?
At present the domestic brands: Trinity, the Chinese, Bardon, Chutian, Broadcom, Jia Erhua, heaven and earth heavy industry, the public together, Hong profit, Hainuo and so on.
Q:Why does the concrete pump main cylinder check valve damage cause the cylinder stroke to be short and the pumping is weak?
When the cylinder of the cylinder is pushed forward, it must be replenished to the retraction cylinder by means of a rod-side check valve that extends out of the cylinder to ensure that the retraction cylinder can retract to the bottom because when the piston is run to "U
Q:What are the types of common concrete pumps?
The pump body installed in the car chassis, and then equipped with retractable or inflected cloth rod, the composition of the pump.
Q:What are the requirements of the concrete pump?
7, when the construction of high-rise buildings or high-rise structures using a relay pump to pump concrete, the relay pump should be set to position the upper and lower pump delivery capacity to match.
Q:How to achieve the concrete pump pendulum for the change?
But nothing more than three types 1. close to the switch or stroke switch to the main cylinder for the signal at the same time to the swing cylinder a commutation signal.
Q:What is the difference between a concrete pump and a valve?
I suggest you buy S valve, I have six years in this industry, the concrete pump just when the production in China gate
Q:Will the role of concrete towing pump,concrete raw materials are sand or sand?
Because the concrete pump truck delivery height is limited, so the concrete towing pump appeared.

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