Small Boom Placer Concrete Pump Truck

The small concrete pump truck integrates high reliability, high economy, high safety, and high durability. The chassis, power, electric control, hydraulic pressure, and pumping systems are reasonably matched. The width of the whole vehicle is 2.3 meters, and the passability is excellent.

The concrete pump truck boom is the most important component. However, in daily work, the process of pumping concrete will have a strong impact on the boom. Therefore, during construction, the boom of the small concrete pump truck will shake to a certain extent, which is not a good thing for the boom.

Because of the vibration, the boom will be subject to various deformation forces, which will cause the boom steel to be prone to fatigue deformation, which will cause the boom of the small concrete pump truck to crack and even cause serious safety accidents. Therefore, in the daily use of concrete pump trucks, the maintenance of the booms of the small concrete pump is very important.

Daily inspection work:

1. Since the installation part of the entire concrete pump truck is installed above the chassis of the car, the connection between the top and the chassis needs to be inspected for irregularities to ensure the firmness between the two.

2. Check the turntable of the concrete pump truck, that is, the connecting part between the boom frame and the concrete pump truck. Mainly check whether the connecting pin shaft and the rotating gear are seriously worn, check whether the bolts are loose and abnormal, and whether there is material fatigue cracking in the connecting part.

3. Check the boom cylinder, balance valve, oil pipe, etc. for oil leakage, and whether the oil pipe interferes with structural parts, etc. As the power source of the entire boom movement, the oil leakage of the oil cylinder and other factors will affect the rise and fall of the entire boom, which usually manifests as the boom in the oil cylinder cannot work normally.

4. Check whether the welding between the pump tube bracket and the boom of the boom placer concrete pump is firm. The pump tube bracket is the connection between the pump tube and the boom.

5. Check the connection parts between the boom and the boom, including the gap size at the connection and the wear of the pin shaft. Solve it immediately in the case of problems.

Original source: https://www.concrete-pump-cn.com/a/small-boom-placer-concrete-pump-truck.html

Self Loading Concrete Mixer Models and Their Applications

 The self loading concrete mixer for sale consist of a walking chassis, an engine, a hydraulic torque converter, a front and rear double drive axle, a feeding device, a feeding hopper, an unloading hopper, an extended unloading hopper, a frame, a mixing drum, and a special reducer for mixing, hydraulic system, electric control system, automatic water supply system and other components.

Various models of the self loading concrete mixer are available. The 1.2-2.0m3 models can easily walk on narrow roads, such as country roads, narrow slopes, etc., which is flexible and convenient; while the 2.6-4.0 m3 self loading mixers are more suitable for large-scale construction sites, mountain road and bridge construction and water conservancy projects.

The overall size of HM2.0 self loading mixer truck is 4880*2200**3150 (length*width*height, unit: mm). Since the overall width of the truck Since the overall width of the car is about 2.2 meters, it is applicable as long as the road surface is 2.5 meters and above. It can discharge 270 degrees and the operation room can be driven in both directions, so for projects with narrow road surfaces, this mode is very practical.

The small self loading transit mixer has a tank capacity of 3.5 cubic meters, and can mix 3.5 cubic meters of finished concrete every 12 minutes on average. After 8-10 hours of operation, the daily concrete output is about 140-180 cubic meters, which is favored by small and medium-sized projects. It has the characteristics of narrow body, short wheelbase, small turning radius and other personalized designs, and has strong advantages for working environments with limited height, width and length.

The current maximum capacity of the self contained concrete mixer truck is about 6.5 m3. For large projects, this capacity is obviously not enough. But the projects that often use concrete mixing are not necessarily large projects. If we buy a concrete batching plant, it will take up space and time-consuming, so it is still very useful for some medium-sized or small-scale projects. It is environmentally friendly, clean and easy to move, which saves a lot of time, manpower and material resources for some medium-sized and small projects.

For those who have experience in operating excavators or loaders, the self contained concrete mixer truck is very easy to use. Even for inexperienced operators, Haomei Machinery will provide systematic training, and they can learn to operate proficiently in one day.

After the operator gets on the vehicle, he can adjust the seat according to his own needs, and operate the joystick designed according to ergonomics to load the raw materials into the bucket. In addition, the cab is equipped with an electronic hydraulic scale display screen. The amount of material is displayed accurately immediately, completely avoiding the poor quality of concrete caused by improper matching of raw materials.

Original Source: https://www.self-loading-mixer.com/a/self-loading-concrete-mixer-models-and-their-applications.html

Different Types of Concrete Pumps in Malaysia

 Concrete pump is composed of a pump body and a delivery pipe. It is a machine that uses pressure to continuously transport concrete along the pipeline. It is mainly used in house construction, bridge, tunnel construction, etc. There are concrete trailer pump for sale, truck mounted concrete pump, concrete pump truck and concrete mixer pump in Malaysia.

CONCRETE BOOM PUMP

The new concrete pump truck for sale is available with or without agitation. Because it has its own independent booms, it can transport concrete without laying pipes. Usually, the concrete pump truck has good operation flexibility and high speed, but compared with other concrete pumps, its maintenance and use costs are relatively high. , but due to the height limit of the operation, there are many requirements for the site.

There are usually 7 specifications for the length of the pump truck, which are 21 meters, 24 meters, 28 meters, 30 meters, 33 meters, 38 meters and 35 meters. Different pump trucks will be designed according to the requirements of the length, width and height of the chassis, the efficiency of the mixer, the length of the boom, etc. For example, when the other configurations of the 33-meter pump truck remain unchanged, optimizing the design of the boom and adjusting the overall layout can get 35 meter concrete pump truck.

TRUCK MOUNTED CONCRETE PUMP

Compared with the boom pump, the truck mounted concrete pump has no independent support, and its advantage is that it occupies a smaller space, so the cost is relatively low. Since there is no support, the labor intensity of the workers is relatively high. However, compared to boom pumps, truck-mounted pumps have the advantage of lower operating costs. If the high-pressure pipe is used for operation, the conveying height will be relatively high.

CONCRETE PUMP TRAILER

The concrete pump trailer cannot walk independently because it does not have a car chassis, but it has tires and can be towed to the construction site with a tractor. Compared with truck mounted concrete pump and concrete boom pump, its cost is the cheapest, but their disadvantages are that the delivery speed is slow and the delivery height is not as good as that of vehicle-mounted pumps.

According to the displacement, it can be divided into small (pump displacement is less than 30m3/h), medium (pump displacement is 30-80m3/h) and large concrete pump (pump displacement is greater than 80m3/h).

CONCRETE MIXER PUMP

Compared with other concrete delivery pumps, the concrete mixer and pump truck has added mixing function and can carry out on-site mixing. It is a small concrete delivery pump that combines traditional concrete mixer and concrete delivery pump to realize fully automatic feeding, mixing and high-pressure pumping in the process of concrete construction. It is suitable for the transportation of large aggregate concrete such as small and medium-sized foundation building,etc., especially suitable for 4-12-story buildings, small bridges, and construction projects scattered in field locations.

Original source: https://www.concretebatchplanthm.com/a/different-types-of-concrete-pumps-in-malaysia.html

How About Working Performance of Concrete Pump Trailer

Haomei concrete pump trailer is of 30-120m3/h. Smooth pumping processs and long pumping distance makes it favored by many customers worldwide. The vertical/horizontal distance is 160/500m. Pumping reversely will help minimize the blockage. Welcome to send inquiry feedom@haomei-machinery.com or learn more at our website: https://www.concretebatchplanthm.com/trailer-concrete-pump/