What is concrete pumping?

What is a concrete pump? Concrete pumping is also often written as concrete pump. It is a mechanical equipment used to efficiently transport concrete in construction. Concrete pump mainly pumps concrete mixture to a designated location through pressure.

The role of concrete pumping

What does concrete pumping do?Concrete pumps are highly efficient equipment specifically used to transport concrete, which is the core function of concrete pumps. Able to extract concrete from a mixing plant or a mixer truck, concrete pumping delivers it to the construction site through a pipeline or boom system, especially to places that are difficult to reach directly with a mixer truck. For example:

High-rise building construction: Through a boom-type concrete pump, concrete can be transported to a height of tens or even hundreds of meters for pouring floors, columns, shear walls and other structures.

Underground engineering: In basements, tunnels or subway projects, concrete pumps can transport concrete deep underground to complete the pouring of bottom plates, side walls and top plates.

Large infrastructure: In projects such as bridges, dams, and highways, concrete pumps can deliver concrete to designated locations to meet construction needs.

Concrete pumps extract concrete from a mixing plant or a mixer truck and deliver it to the construction site through a pipeline, especially to places that are difficult to reach directly with a concrete mixer truck. Concrete pumps can greatly improve the transportation efficiency of concrete and reduce the labor intensity of manual handling.

What are the types of concrete pumps?

Concrete pump is a mechanical equipment used to transport concrete, which is widely used in construction engineering, bridge construction, tunnel engineering and other fields. According to different classification standards, concrete pumps can be divided into the following main types.

Concrete pump power type

Diesel concrete mixer pump

Diesel concrete pump is driven by diesel engine and does not require electricity supply; it is suitable for areas with unstable power supply or no electricity.
Application scenarios: field construction, large construction sites, rural infrastructure construction.

Electric concrete mixer pump

Electric concrete pump is driven by electric motor, with low energy consumption; stable operation and low maintenance cost.
Application scenarios: urban construction and construction sites with sufficient power supply.

Concrete pumping working mode type

Piston concrete pump

Piston concrete pumps use a hydraulic system to drive the piston to reciprocate, sucking concrete from the hopper and delivering it to the pouring point through the delivery pipeline.
Advantages: high delivery pressure, can deliver high-strength concrete; suitable for long-distance and high-rise concrete delivery; uniform concrete delivery and high work efficiency.
Application scenarios: high-rise buildings, bridges, and large-scale infrastructure construction.

Screw concrete pump

Screw concrete pump truck pushes and delivers concrete to the target location through the rotation of the spiral blade.
Advantages: simple structure and easy maintenance;
Application scenarios: suitable for small construction projects and fine stone concrete delivery, such as floor heating construction, wall spraying, and small residential construction.

Vibration concrete pump

Vibration cement pumps use the power generated by high-frequency vibration to push concrete into the delivery pipeline.
Advantages: suitable for concrete with good fluidity; high construction efficiency.
Application scenarios: fine stone concrete delivery, small concrete construction projects.

Squeeze pump

Squeeze cement pumps push concrete to flow by deforming the rotating rubber hose under pressure.

Features: simple structure and low maintenance cost. Low delivery pressure, suitable for short distance and small displacement scenarios (such as rural construction).

Classification of concrete pump installation methods

Truck-mounted Concrete Pump

The concrete pump truck is installed on the truck chassis, which is easy to move. It is generally equipped with a boom and can be used for large-scale pouring operations. It is very suitable for large and medium-sized construction sites.
Application scenarios: high-rise buildings, bridge construction, tunnel projects, and large-scale infrastructure projects.

Trailer-mounted Concrete Pump

The concrete pump trailer is moved by trailer, which requires additional traction equipment. The cement pump on trailer has a long conveying distance and can be used to transport concrete through pipelines;
Trailer pump concrete is suitable for fixed construction sites and long-distance transportation.
Application scenarios: dams, bridges, and long-distance concrete transportation projects.

Truck-mounted line pump

Features:It is between a truck-mounted concrete pump and a trailer pump. It is installed on a truck but without a boom and relies on pipelines for transportation. It is suitable for construction in narrow spaces.
Application scenarios: foundation pouring, tunnel construction, and small construction projects.

Concrete pump boom structure type

Boom Concrete Pump Boom concrete pump is equipped with hydraulic folding boom, which can be freely extended and retracted. It is suitable for high-rise buildings, flexible construction, and suitable for large-scale pouring. Application scenarios: high-rise buildings, bridges, and large-scale infrastructure construction.
Stationary Concrete Pump Stationary concrete pump needs to transport concrete through pipelines and has no boom; the transportation height and distance are long, which is suitable for super-high-rise construction. Application scenarios: super-high-rise buildings and large-scale water conservancy projects.

Concrete pump transportation capacity classification

Concrete pump usage classification

Fine stone concrete pump

Keystone concrete pumping is specially used to transport fine stone concrete, suitable for floor heating construction, ground leveling and other projects.
Application scenarios: floor heating filling, floor construction.

Shotcrete concrete pump

Mainly used for shotcrete, commonly used in tunnel construction; used with a nozzle, the construction efficiency is high.
Application scenarios: tunnels, mine support, slope reinforcement.

The diference between mixer pump and trailer pump

Mixer Pump VS Trailer Pump

Why do we need to use concrete pump?

The necessity of cement pump for pouring concrete!

When the amount of concrete is large
Manually placing concrete can only be used for smaller quantities of concrete. When the volume of concrete increases to a large size, the manual method will bring a heavy workload if the traditional concrete bucket is used to pour the concrete. It takes a long time.

When a larger area of ​​concrete is needed
As the area of ​​concrete pouring increases, manual operation is inefficient and cannot meet the actual amount. In this case, concrete pumping may be the most practical method.

When a higher rate is required
When concrete needs to be poured into a high structure, although we may not use a tower crane to reach the slab surface, it is practical to use a tower crane when pouring concrete. In this case, if a concrete pump truck is used, it will reduce the burden and provide a higher output per hour.

Concrete pouring cost
If we use manual methods for concrete pouring of large structures, the construction cost will increase, and using a cement pump will save more costs.

What is the structure of concrete pump?

Concrete pump is a kind of construction equipment used to efficiently transport concrete mixture. Its core structure can be divided into five parts: power drive system, pumping system, hydraulic control system, electrical control system and auxiliary devices. We can better understand cement pump by understanding the composition of each part.

Power drive system

Diesel engine: commonly found in vehicle-mounted pumps or trailer pumps, providing an independent power source, suitable for outdoor environments without electricity.

Motor: Fixed concrete pumps are mostly driven by electric motors, require external power supply, and have low operating costs.

Chassis: used to support the entire equipment and provide mobility. Some cement pump trucks use special automobile chassis.

Transfer box (PTO): transmits the power of the car engine to the pumping system.

Pumping system

Hopper: used to store concrete to prevent concrete from stratification and segregation during pumping.

Conveying cylinder and piston: The conveying cylinder is the core component of concrete conveying. The piston reciprocates in the cylinder to suck in and push out concrete.

Distribution valve: It is a key component of the cement pump, controlling the suction and discharge direction of concrete. Common distribution valves include gate valves, pipe valves (such as S valves) and rotary valves.
Mixing mechanism: Mix concrete during pumping to prevent it from solidifying.

Hydraulic system

Hydraulic pump: Provides hydraulic power to drive the pumping system and the material distribution system.
Hydraulic oil tank: Stores hydraulic oil to ensure the normal operation of the hydraulic system.
Valve group and hydraulic cylinder: Control the flow direction and pressure of hydraulic oil to drive the movement of the piston and the material distribution arm.

Material distribution system

Material distribution boom: Used to transport concrete to the specified location, usually composed of multi-section booms, which can be retracted and folded.
End hose: Connects to the end of the material distribution boom to transport concrete to the pouring point.

Electrical control system

Main control cabinet: Integrated PLC controller to achieve automatic operation and status monitoring.
Operation panel: Displays pressure, speed, fault information, etc., and supports manual/automatic mode switching.
Remote control: Wirelessly controls pumping start and stop, material distribution arm movement, and improves operational flexibility.
Sensor: Monitors parameters such as oil temperature, water pressure, material level, etc., and warns of abnormalities in real time.

Where can i buy concrete pump?

How to buy a concrete pump? Cement pump near me factory SMAT, as a top manufacturer of construction industry machinery, focuses on innovative technology to manufacture better quality concrete mixer / trailer pumps, can provide multiple types of diesel concrete mixer pumps, electric concrete mixer pumps, and is committed to providing comprehensive solutions for global customer partners’ projects.