20 M3 Hydraulic System S -Valve Mini Electric Concrete Delivery Pump, Mounted Concrete Pump

August 06, 2025

Model NO.: HBT DHBT
Vibrating Amplitude: Trailer Concrete Pump with Electric or Diesel Power
Certification: ISO9001: 2000, CE, BV
Condition: New
Color: As Your Option
Main Electric Parts: Original Schneider or Ls Electrical Devices
The Seal Fittings: American Parker
Pipe Joints: American Eaton
The Type of Distribution Valve: S Tube Valve
Main Oil Pumps: German Hawe, Rexroth Series and Japanese Kawasaki
Lubricating System: Fully Automatic Multi-Points Lubricating
After-Sales Service Provided: Engineers Available to Service Machinery Overseas
Brand: Saintyol Dawin Machinery
Key Word: Concrete Pump
Power: Electric, Diesel, or Generator
Trademark: Saintyol DAWIN
Transport Package: Standard Exporting Package
Specification: CE, ISO
Origin: Qingdao Shandong
HS Code: 84134000
20 m3 hydraulic system S -valve mini electric concrete delivery pump , mounted concrete pumpTrailer concrete pump is a kind of high-quality concrete pump, which can be towed continuously and transported concrete to the pouring construction site continuously through the horizontal or vertical laying pipelines. It is one of the important equipment which is indispensable for the construction of concrete mechanization. Among so many kinds of concrete pumps, what are advantages of concrete trailer pump? 

Advantages of Trailer Concrete Pump

According to movement, concrete pumps can be classified into three types: trailer mounted pump, truck-mounted concrete pump, concrete boom pump.
Although both truck-mounted pump and concrete trailer pump can be moved very easily, the cost of trailer pump is lower than truck-mounted pump and become a much economical choice.
Compared with concrete boom pump, trailer pump has more broadly applications. Boom pump is usually be applied in large-scale construction sites, such as building skyscrapers or cross-sea bridges. However, trailer pump not only is suitable for in construction sites of high buildings and bridges, but also offers a ideal solution for placing concrete in hard-to-access areas, including projects about tunnels and water conservancy.

Different Models of Trailer Mounted Concrete Pumps

There are a lot of trailer pumps, such as concrete stationary pump, manual concrete pump and so on. Most of us pay more attention to output or power system.
If your most important consideration is output, there is need to worry. Because the output of our pump ranges from 30 cubic meters per hour to 90 cubic meters per hour. It can totally meet the demand of different projects.
If you pay more attention to power system, we have diesel concrete pump and electric concrete pump for your reference.

Working Principle of Pumping

Pumping system is an integral system for the whole ready concrete pump. This system consists of five key parts: the hopper, the S valve, two concrete conveying cylinders, the water tank and main oil cylinder.
When the pumping system starts working, with the influence of main oil cylinder, concrete pistons begin to move. Meanwhile, the S valve starts to swing in accord with the movement of concrete pistons. By connecting conveying pipe with conveying cylinder in turn, the process of pumping is completed. And then it starts next circulation.

Features of Saintyol DAWIN machinery Concrete Trailer Pumps for Sale

As one of professional trailer concrete pump manufacturers, Saintyol DAWIN is proud of our pumps.
The quality of each components is quite excellent. Our target is to produce more durable wearing parts with longer life. By adopting new materials and holding continuous exploration and tracking experiments, the life of the transmission piston has greatly improved. And the service life of wear plate and cutting ring has increased by 30% or more, which belongs to the advanced level among peers.
Except from that, other components usually adopt well-known brand products. The main pump adopts well-known brand Kawasaki, which is famous for its stable function. The electronic control system is equipped with programmable controller, whose brand is OMRON. In addition, there is a wire remote control for each machine.
What's more important, advanced technology can be seen everywhere. Take unique buffer design for reversing as an example. In the moment of commutation, the direction of pressure oil flow suddenly changes in the hydraulic circuit, which leads to a very high peak pressure. This peak pressure not only impacts the hydraulic system and shorten the life of hydraulic components, but also damages the mechanical components of the machine. In order to solve this problem, Saintyol DAWIN adopts unique buffer design for reversing. This design eliminates the instantaneous peak pressure to the maximum extent and ensures the smooth running of pump machine.
All in all, with excellent parts quality, diverse machine models, and economical price, Saintyol DAWIN is a considerable choice for any people who are planning to purchasing concrete trailer pumps and mobile concrete mixer with pump. If you have any further questions, please contact us.
 
HBT DHBT-series concrete pump

Product Description

Based on the mature electric control reversing concrete pump, DAWIN Company has developed the full hydraulic control concrete pump with excellent performance after years of efforts. This hydraulic system pump has been deleted the four most vulnerable components of the previous concrete pump, that is, PLC, constant pressure pump, accumulator, and proximity switches, the move greatly improved the overall reliability of the machine, reduced the maintenance costs in the latter part, ensured that the machine can operate safely in harsh conditions. The main kind of products is all types of motor (diesel) concrete pumps featuring throughput: 30-120m³ / h, concrete delivery pressure: 5-20MPa

Radiator: Adopts the air-cooled plate-fin radiator to ensure that the system could operate in a maximum temperature allowed. 
The main oil pump: Adopts the German Hawe / Rexroth / Japanese Kawasaki series. 
Lubrication system: Adopts the automatic multi-point lubrication technology featuring one to one lubrication with better efficiency and the extending service life of wearing parts. 
Power system: The power of motor series uses the well-known domestic and foreign brands: Yantai motor, Qingdao motor, Siemens Beide motor. 
Diesel Series: Power system employs the original Volvo and Lovol diesel engine. 
Electrical parts: The main electrical products adopts Schneider, LG products to the reliability of the electronic control system. 
Hydraulic Hose Fittings: Adopts the US Eaton products to ensure the safety of the hydraulic system, no leakage. 
Large cylinder seals: Large cylinder seals adopts the US Parker products. 
S valve: Employing the manganese steel overall casting, the wearing surface adopts wear-resistant materials featuring the dual advantages of pressure and abrasion resistant. 
Glasses plate cutting ring: Glasses plates and cutting ring inlaid adopts the carbide hard to ensure a durable design. 
Pistons: Adopts the imported materials and precision machining, with excellent qualities: Hydrolysis resistance, wear resistance and high temperature resistance. 
Item Unit Parameter Parameter Parameters Parameter
Whole machines performance Theoretical max. Discharging volume M³/h 40 50 60 80
Theoretical max. Delivery pressure MPa 07 12 15.7 12.5
Max. Delivery frequency Times/min 24 20 22(low pressure); 13(high pressure) 26(low pressure); 16(high pressure)
Theoretical max. Delivery distance Vertical M 120 150 250 180
Horizontal M 300 350 1000 700
Distribution valve type    S tube valve S tube valve S tube valve S tube valve
Specification of delivery cylinder mm Φ160×1000 Φ200×1200 Φ200×1650GB5099-94 Gas Cylinders

Gb5099-94 Gas Cylinders,Steel Cylinders,Steel Gas Cylinders,Seamless Steel Cylinders

CBM TECHNOLOGIES (NINGBO) CO.,LTD , https://www.sinogascylinders.com