Concrete Pump
A concrete pump is a piece of equipment used for conveying freshly mixed concrete to any location in a construction site. It constantly transferring liquid concrete through pipelines or hoses. The main benefit of high-pressure concrete pumps is that concrete can be pumped to the target site easily and rapidly.
Concrete pump can be divided into four main types, such as concrete trailer pump, concrete mixer pump, trucked mounted concrete pump as well as concrete boom pump.
Concrete pumps have already been used widely for large-scale construction projects such as skyscrapers, tall buildings, bridges, dams, etc. They are also used for medium and small-scale construction projects like roof slabs, swimming pools, sidewalks, etc.
View Our Main Model & Parameters of Concrete Pump
Primarily based on the concrete transfer pump TYPES, MODELS and CONFIGURATIONS, the cost of concrete pumps range from $15,000 to $48,000. The table below gives a direct look at the configuration of the diesel and electric concrete pump.
Concrete Trailer Pump
A concrete trailer pump also called as stationary concrete pump, is a type of concrete delivery pump generally mounted on a single trailer frame, which is powered by a diesel engine or electric engine and uses the pressure to continuously pump the concrete along the pipe. The concrete trailer pump includes diesel concrete trailer pump and electric concrete trailer pump.
Diesel Concrete Trailer Pump
Model: HBT30, HBT40, HBT50, HBT60, HBT80
Theoretical Capacity: 30m3/h to 90m3/h
Power: Diesel
Electric Concrete Trailer Pump
Model: HBTS30, HBTS40, HBTS50, HBTS60, HBTS80
Theoretical Capacity: 30m3/h to 88m3/h
Power: Electric
Concrete Mixer Pump
A concrete mixer pump is a kind of concrete conveying pump which adopts the fully automatic construction operation system, integrating feeding, mixing and high pressure pumping. And it’s also the combination of a concrete mixer and a concrete delivery pump.The applications of the concrete mixer pump can be found in terms of road construction, building construction, tunnel construction, bridge construction, slope protection construction and so on.
Based on different types of mixing machine, the concrete mixer pump can be divided into 3 types: drum type concrete mixer pump, twin shaft concrete mixer pump, as well as vertical shaft concrete mixer pump.
Drum Type Concrete Mixer Pump
Model: JBS30, JBS40, JBS50
Theoretical Capacity: 30m3/h to 50m3/h
Power: Electric/Diesel
Twin Shaft Concrete Mixer Pump
Model: JBS40B
Theoretical Capacity: 40m3/h
Power: Electric/Diesel
Vertical Shaft Concrete Mixer Pump
Model: JW40D
Theoretical Capacity: 40m3/h
Power: Electric/Diesel
Concrete Boom Pump
The concrete boom pump (also called as concrete pump truck), is equipped with a long automatic robotic arm. The arm can be controlled by operators to extend and move it to the desired location.
The arms are flexible so that they can be moved in any direction. Once the arms are extended into the sky and moved to the desired location, concrete mortar can be easily pumped up vertically to high-rise construction projects, which are inaccessible to other types of concrete pumps.
Construction projects can save a lot of time by using the concrete boom pump. After the concrete has been pumped, the giant extended arm can be swiftly withdrawn, accomplishing the tedious task of conveying concrete to great heights efficiently.
The concrete boom pump can be divided into small concrete boom pump, large concrete boom pump, as well as concrete mixer boom pump truck.
Small Concrete Boom Pump
Model: LTB40R
Vertical height of boom: 15.4m to 22m
Diesel engine model: Weichai WP4G110E220
Power: Diesel
Large Concrete Boom Pump
Model: 30m, 38m, 40m, 47m, 50m, 52m, 56m
Diesel engine model: YUCHAI YC6J200-52,CumminsISGe5-400,CumminsISGe5-430
Power: Diesel
Concrete Boom Pump with Mixer
Concrete boom pump with mixer is a new type truck, composed of mixing machine and concrete pump truck. It has functions of automatic feeding, mixing and pumping, which greatly reduce operators, save labor costs, and improve construction efficiency.
Model: LT5216THB 21
Boom Horizontal Length/ Depth: 19.73/23m
Power: Diesel
Truck Mounted Concrete Pump
The truck-mounted concrete pump covering small area facilitates its shift to another construction spot. Therefore it contributes to alleviate builder’s working strength and enhance production efficiency. It can be divided into truck mounted concrete mixer pump and truck-mounted concrete trailer pump.
Truck Mounted Concrete Mixer Pump
Model: HBCJ50
Output: 50m3/h
Mixer model: JS500
Feeding height of pumping hopper: 1500mm
Truck Mounted Concrete Mixer Pump
Model: HBCS100
Output: 100m3/h
Type Of Distribution: S Valve
Maximum Theoretical Conveying Distance(m): 250m to 1000m
View Our Main Model & Parameters of Concrete Pump
Specification of Diesel Trailer Concrete Pump
| Items | HBT30-6-52R | HBT40-10-82R | HBT50-10-92R | HBT60-13-129R | HBT80-16-176R | HBT90-22-199R |
| Max.theo.output (m3/h) (L/H pressure) | 30 | 40 | 50 | 67/45 | 84/45 | 90/57 |
| Max.pumping pressure (MPa)(L/H pressure) | 6 | 10 | 10 | 7/13 | 7/16 | 20/14 |
| Distribution valve type | S | S | S | S | S | S |
| Electrical engineering power(KW) | 52 | 82 | 92 | 129 | 176 | 199 |
| The biggest transportation (m)(vertically/Level) | 100/300 | 120/500 | 150/600 | 180/1000 | 260/1200 | 300/1200 |
| Max. aggregate diameter (mm) | Scree:40 | Scree:40 | Scree:40 | Scree:40 | Scree:40 | Scree:40 |
| Inside diameter of delivering pipe (mm) | Ф125 | Ф125 | Ф125 | Ф125 | Ф125 | Ф125 |
Specification For HBTS And BS Series Of Electric Trailer Concrete Pumps
| Model | HBTS60-13-90 | HBTS80-13-90 | HBTS80-16-110 | HBTS40C | BS30D |
Main oil pump | Kawasaki | Kawasaki | Kawasaki | Kawasaki | Jinda Rexroth |
| Main pump displacement | 112×2 ml/r | 112×2 ml/r | 140×2 ml/r | 112 ml/r | 71 ml/r |
Theoretical displacement | 60m3/h | 80m3/h | 80m3/h | 40m3/h | 30m3/h |
Electric Motor | 90KW | 90KW | 110KW | 45KW | 37KW |
|
Control system components | Schneider | Schneider | Schneider | Schneider | Schneider |
| PLC | Omron | Omron | Omron | Omron | Omron |
Price range | $25,000~ $27,000 | $26,000~ $28,000 | $29,000~ $32,000 | $16,000 ~ $18,000 | $15,000 ~ $20,000 |
HBTS SERIES of LUTON Concrete Mixer Pump Configuration Table
| Model Parameter | JBS30-10-37 | JBS30-10-66R | JBS40-10-45 | JBS40-10-82R | JBS40B-JS500 | JBS40B-JS500-129R |
| Main oil pump | Jinda | Jinda | Kawasaki | Kawasaki | Kawasaki | Kawasaki |
| Main pumpcapacity | 71 ml/r | 71 ml/r | 112 ml/r | 112 ml/r | 112 ml/r | 112 ml/r |
| Theoretical capacity (m3/h) | 30 | 30 | 40 | 40 | 40 | 40 |
| Diesel engine | 37KW | Yuxing66KW | 45KW | Weichai 82KW | 45KW | 129KW |
| Control system components | Schneider | Schneider | Schneider | Schneider | Schneider | Schneider |
| PLC | Omron | Omron | Omron | Omron | Omron | Omron |
| Pumping length/height | 400m/160m | 400m/120m | 500m/160m | 500m/160m | 500m/120m | 500m/120m |
| Price range | $18,000~ $20,000 | $24,000~ $26,000 | $19,000~ $21,000 | $34,000~ $36,000 | $24,000~ $26,000 | $42,000~ $44,000 |
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Concrete Line Pump
The concrete line pump, is usually mounted on a truck or a trailer. It is named so owing to the conveying hoses or pipelines equipped on the concrete line pump. Liquid concrete can be easily pumped to any location on the construction site. Since the hoses are flexible like a snake line, the concrete line pump can be parked at a convenient location at the construction site. The hoses can then be extended to go around obstacles and through narrow alleys to the desired location, which is usually inaccessible to trucks and trailers.
Concrete line pumps include concrete trailer pump (also called as stationary concrete pump), truck mounted concrete pump, concrete mixer pump, trucked mounted concrete mixer pump.
Concrete Trailer Pump
Concrete Mixer Pump
Trucked Mounted Concrete Mixer Pump
View Our Cases
JBS40 Diesel Concrete Mixer Pump Used in Guyana
JBS40 Diesel Concrete Mixer Pump Used in Tanzania
Upper Part of Truck Mounted Concrete Mixer Pump in Tanzania
How Does A Concrete Pump Work?
The following process is the process of a concrete trailer pump, which the pumping system adopts a double cylinder and double loop hydraulic system.
First, the concrete is discharged into the hopper with the impetus from the high-pressure oil. The hydraulic motor then drives the S valve to swing left and right, which then alternately connects the S valve with the output ports of the two concrete cylinders.
The two concrete cylinders are separately connected to the two cylinders of the main oil pump through the water tank. The piston rods in the two main cylinders are alternately pushed and pulled by the main oil pump through high-pressure oil.
This drives the piston heads connected with the rods to constantly inhale and extrude concrete alternately in the two concrete cylinders. This results in the continuous pumping of concrete.
In this type of pumping, the independent main pump hydraulic oil circuit system and S valve hydraulic oil circuit system make the entire pumping system more concise, highly reliable, and easier to troubleshoot.
Components Of A Concrete Pump
Concrete pumps are very popular for producing and conveying liquid concrete in the construction industry. It is widely praised for its superior performance, flexibility in transportation and setup, high efficiency, simple operation, and easy maintenance. Taking the LUTON concrete pump as an example, let us look at the main components of a concrete pump.
Power system
1. Power Host – Diesel engine or Electric motor
The power host is the core power source of the whole equipment and can be powered by a diesel engine or an electric motor. As seen above, concrete pumps are also known as diesel concrete pumps or electric concrete pumps. As diesel engines provide more powerful torque and stable performance, they are preferred and widely used in all sorts of concrete pump products. In addition, it does not need additional power supply units so compared with electric motor-powered concrete pumps it is more suitable in areas where there is a problem of power-shortages.
The voltage of the electric motor can be customized according to the demands of particular construction projects. Luton uses well-known domestic and foreign brands for its concrete pump products.
2. The main oil pump
Together with the power host, the main oil pump forms the heart of the concrete pump system and is the key to the whole power system. The main oil pump is usually a plunger pump.
3. Hydraulic pump of mixing system
The hydraulic pump of the mixing system is used to pump high-pressure oil that drives the mixing shaft of the hopper mixer.
4. Oil cooling pump
Timely oil cooling is very crucial to optimize the performance of the equipment. High oil temperatures will directly affect the stability, performance, service life, and efficiency of the hydraulic components. Hot oil from the hydraulic tank is conveyed to the radiator line where it gets air cooled by a fan. Sometimes a water unit is also equipped in the cooling system to assist in cooling. The oil cooling function guarantees that the oil temperature remains below 70℃.
5. Hydraulic motor or cylinder
This is the final actuator of the whole system, which drives the mechanism to operate, i.e. stretch, swing, rotate, etc.
Pumping mechanism
The main components of the pumping mechanism are the main oil cylinder, water tank, S tube valve, swinging oil cylinder, and hopper.
1. The main oil cylinder
The high-pressure oil pushes the piston rod of the main oil cylinder. This leads the other end of the piston in the concrete cylinder to constantly inhale and extrude concrete, thus continuously pumping it out. The concrete cylinder is much larger than the main oil cylinder.
2. The water tank
The purpose of the water tank is to cool and clean the piston rod. Oil can also be added into the water appropriately as required.
3. S tube valve
The S-tube valve is designed to swing back and forth along a fixed axis. One end of the S-tube valve faces and switches between two concrete cylinders, and the other end connects to the outlet from which concrete is delivered out of the machine.
4.The swing cylinder
The swing cylinder is connected to the swinging arm and finally drives the fixed shaft on the S-tube valve. The arm swings back and forth to grasp the left-right switch of the S-tube valve.
5. Hopper
The hopper is equipped with a screen mesh and a vibrator and is used to store concrete. The screen mesh filters out the larger particles such as stones to prevent blockage in the pipeline, and the vibrator allows for smooth feeding of the concrete. A separate hydraulic motor drives the mixing blades inside the hopper to make the concrete more uniform in consistency and to prevent the segregation of concrete.
Electric control system
The brain of the entire pump body is the electrical control cabinet installed on the cement pump truck. All control instructions for the operation of the pump are issued from here.
To assist in the remote operation of the concrete pump, the electric control system is also equipped with a remote controller that can be used remotely at site. A convenient recovery function enables system restoration with just one click.
The electrical control system of the Luton concrete pump adopts the Omron PLC and Schneider electrical components. These products are international brands that assure high working performance for the pump.
Concrete conveying pipeline
The star accessory of the concrete pump that makes this concrete pump so desirable is its conveying pipeline system. It is the most important accessory of the entire concrete pump system. The concrete conveying pipeline is mainly divided into three types:
- Straight steel pipe
- Elbow steel pipe
- High-pressure hose
Steel pipes are available in ordinary and seamless types and are easy to connect and assemble. The ordinary steel pipes are cost-efficient, while the thickened seamless steel pipe is expensive. Different configurations are available for customers according to their particular requirements, in accordance with international production standards.
Free accessories
Since the concrete pumps are conveniently designed for easy repair and maintenance, Luton Group supplies customers with a series of common accessories, for free. This will enable mechanics to conduct small repair and maintenance operations at the site without having to wait for professional help.
For more details please feel free to contact our professional consultants who will help you understand everything you would like to know.
