2019 Sany 120-20 Trailer Mounted Concrete Pump Used Concrete Machinery

Used 2019 Sany 120-20 concrete trailer pump

1.Description:

The 2019 SANY 120-20 is a trailer-mounted concrete pump designed for efficient and high-performance concrete placement in construction projects. Manufactured by SANY Heavy Industry, a leading Chinese construction machinery company, this model combines mobility with robust pumping capabilities, making it suitable for diverse job sites.

2.Applications:

Ideal for large-scale projects such as high-rise buildings, bridges, dams, and tunnels where high-pressure pumping and substantial output are required

3.Specifications:

4.Advantages:

‌High-efficiency pumping system‌: Adopts pressure difference induction reversing technology and main oil pump electric proportional control buffer technology to optimize the buffer reversing time matching between the main oil cylinder and the swing cylinder to achieve high-efficiency pumping‌

‌Advanced hydraulic system‌: It has the advantages of open system self-circulation to filter impurities, high hydraulic oil cleanliness and low temperature, and the characteristics of closed system with small switching impact, which improves system efficiency and parts life‌

Intelligent control system: With fault self-diagnosis technology, it can monitor and diagnose more than 50 faults in real time, shortening the troubleshooting time.

High-flow and high-efficiency main valve system: Adopt high-pressure and high-flow electro-hydraulic precise control of the main valve, optimize the flow channel design and layout of the integrated valve group, short switching time, small pressure loss, low temperature rise, and high reliability.

Automatic piston retraction: Easily return the concrete piston to the water tank, shorten maintenance time, and make daily maintenance and repair more convenient

‌Forced pumping technology‌: During the construction process, when the peripheral detection circuit fails, the "forced" function can be enabled to start the pumping operation for emergency treatment‌

Affortable price

Original condition

5.Product pictures:

6.Company profile:

FAQ
1:What are your main export construction machineries?
A:Used concrete mixer truck,Used trailer concrete pump,Used concrete line pump,Used Truck mounted concrete pump,Concrete batching plant,used cranes,used excavators,used road machinery, used piling machinery and so on.Ranging second-hand original machineries to refurbished machineries .

2:Is your company a factory or a trader?
A:We are re-manufacturing factory with a big used construction machinery trading platform.we specialize in construction machinery wholesale and concrete machinery re-manufacturing for more than 13 years.

3:What are the advantages of re-manufacturing machineries and what quality of your refurbished machineries?
A:The big advantage is price of used machine,value of new machine.We set the highest maintenance and re-manufacturing standard system,strictly inspect and repair according to the standard,Our each re-manufacturing will go through 14 processes from admission test to final inspection to make sure the best quality.

4:How do I know the condition of the original used or re-manufacturing  concrete pump truck?
A: We will provide a video of the specifications and the test of the pump truck before we ship to you.

5:What is the minimum order quantity for your used machinery?
A: The MOQ is 1 unit.