# Concrete Pump

**URL:** <https://howtodiscuss.com/t/concrete-pump/41104>\
**Category:** Machinery\
**Created:** [May 17, 2021, 4:55pm UTC](https://howtodiscuss.com/t/concrete-pump/41104 "2021-05-17T16:55:26Z")\
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**Author:** ![Machinery\_Junhua](https://howtodiscuss.com/user_avatar/howtodiscuss.com/machinery_junhua/32/5728_2.png) [@Machinery\_Junhua](https://howtodiscuss.com/u/Machinery_Junhua)\
**Post date:** [May 17, 2021, 4:55pm UTC](https://howtodiscuss.com/t/concrete-pump/41104/1 "2021-05-17T16:55:26Z")

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Pumping starts with the pouring of concrete from the ready mix truck into a tank large enough to hold a small amount of fresh concrete. In the mixing drum, the mixer allows fresh concrete to flow smoothly into the pumping cylinder. [Concrete piston pump](https://www.junhuamachinery.com/concrete-pump-p.html) works on the same principle as a twin piston engine in which a cylinder removes concrete from the [cylinder](https://howtodiscuss.com/t/surface-area-of-a-cylinder/39481) on its rotational stroke. And another is pushed into the line The pistons in both cylinders work in opposite directions, so there is constant pressure on the concrete in the line and in continuous flow. The piston operated hydraulic cylinder is driven by the hydraulic pump. The synchronization valve holds the concrete from two cylinders to a drain pump. This valve is often used to separate one [pump](https://howtodiscuss.com/t/electric-water-pumps-engines/35083) type from another. Some common types of valves are rock gate, rotary ball pipe or C pipe.

[![](https://images.pexels.com/photos/2219024/pexels-photo-2219024.jpeg?auto=compress&cs=tinysrgb&dpr=2&h=650&w=940) ](https://images.pexels.com/photos/2219024/pexels-photo-2219024.jpeg?auto=compress&cs=tinysrgb&dpr=2&h=650&w=940)

## Concrete pump for sale

There is an hourly rental service. Hourly rates typically range from $150 to $200. Prices vary by region and the amount of competition in the [area](https://howtodiscuss.com/t/888-area-code/39838). Most rental companies will set minimum rental times.

## Concrete line pump

**Line pumps:**

### Advantages

👉 Line concrete pump is faster as the pump is mounted on a trailer and delivers the concrete in place without interference.

👉 Keep concrete in areas inaccessible due to expansion [pipes](https://howtodiscuss.com/t/pipe/22783).

👉 It is very useful in horizontal water pumping.

👉 It’s the perfect choice for near-ground construction projects such as sidewalks and swimming pools.

### Disadvantages

👉 Concrete Line Pump is ideal for smaller projects.

👉 There is also a [risk](https://howtodiscuss.com/t/risk-free-rate-of-return/25706) for construction workers and other property in the area.

### Concrete pump application

Because this pump has low volume, low capacity and easy flexibility, you can use it in small residential [projects](https://howtodiscuss.com/t/what-is-project-management-course-who-can-take-it/31108). You can use it to build swimming pools or to repair roads.

## Frequently Asked Questions (FAQ’s)

### Q: What kind of pump does concrete use?

It is known as a concrete ■■■■ pump because it uses a remote control dovetail robotic arm. (Called the ■■■■) to place the concrete precisely. ■■■■ pumps are used in most large construction projects because of their ability to pump very high volumes and the labor-saving nature of the placing ■■■■.

### Q: How does a concrete pump work?

Concrete pump is a vehicle for transporting liquid concrete.

For more than half a century, concrete pumps have been gradually adopted by other transfer methods of liquid concrete. Several concrete pump designs were developed in the first half of the 20th century, but Friedrich Wilhelm Schwing’s company Schwing GmbH invented the double-cylinder hydraulic concrete pump in 1957, the principles of this design were given. Certifications from almost all other [manufacturers](https://howtodiscuss.com/t/why-it-is-not-advisable-to-frequently-change-your-pcb-manufacturer/31168) and continues to be a design that meets world standards

Pump operation demonstration The pump pulls the liquid concrete from the tank into the cylinder with one piston while the other pushes the concrete into the drain at the same time. The valve, which determines which cylinder opens to the concrete cylinder and which opens to the drain pipe, is changed every time the piston reaches the end. (See the stone hatch below and animation on the left - click to enlarge) and the process will continue. The first cylinder empties and the second cylinder draws fresh concrete from the tank.

While craning concrete in the construction of high-rise buildings, concrete pumps were of great importance in the construction revolution of large buildings. Previously, a crane was used to lift (or cross) large tanks filled with concrete to the point of need. The crane can lift one bucket at a time, usually about 2 yards of concrete.

This concrete pump has many advantages over bucket and crane system. In addition to being able to pump concrete much faster than the [bucket](https://howtodiscuss.com/t/bucket/27380) can handle, it means a continuous supply of concrete on top, and laying pipes can be placed wherever needed to keep the concrete liquid. It can be poured directly from the pipe. When necessary, without having to lay two [cubic meters](https://howtodiscuss.com/t/cubic-meter-m3/9818) of concrete in the desired area

### Q: How far can a concrete pump truck reach?

**About 150 meters**  
The ground line hydraulic pump can change the concrete at a rate of 1 m3 per minute and can be extended up to about 150 meters to reach the pouring [location](https://howtodiscuss.com/t/location-of-assets/33302).

### Q: Is the pumped concrete weaker?

It has been believed for many years that the pump mix will soften as it has to be mixed with less coarse sand and more sand and maybe a little more than [cement](https://howtodiscuss.com/t/portland-cement/8014) and mixing would be better.

### Q: How does a concrete pump work?

**The science behind concrete pumping**

It works by means of a valve system and basic principles of hydraulics. When concrete is needed, the concrete mixer truck first mixes the concrete inside the rotating [drum](https://howtodiscuss.com/t/drum/25212).The truck will then pour the liquid concrete into the tank, which will continue to rotate the concrete so that it does not solidify.

### Q: How much money can you make with a concrete pump?

How much does a concrete pump operator earn in the USA? Concrete pump operators in the United States earn an average of $43,086 a year or $20.71 per hour. People at the bottom of this spectrum earn about $26,000 per year, while the absolute bottom 10% earn about $70,000 a year.

## Final Verdict

We hope that all your answers about concrete pumps and their types are now clear. Concrete pump trucks help make construction projects easy and efficient by efficiently transferring concrete from one place to another. If you are in a large construction project then using a ■■■■ pump would be the best option and a line pump would be the right choice for a small construction project.

A line pump gives you more flexibility as you can deliver concrete in locations that are inaccessible. You can save more when you use a line pump instead of a ■■■■ pump. Make sure you always hire a professional concrete service to get the most out of your construction project.

So it is now clear when to use a line pump and when to use a ■■■■ pump. Let’s make the next project more advanced and efficient.

## Related Articles

**[Electric Water Pumps Engines](https://howtodiscuss.com/t/electric-water-pumps-engines/35083)**

**[Pump priming](https://howtodiscuss.com/t/pump-priming/17203)**

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