• Concrete Machinery  Concrete Pump SP90.21.286D System 1
Concrete Machinery  Concrete Pump SP90.21.286D

Concrete Machinery Concrete Pump SP90.21.286D

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
1 unit
Supply Capability:
500 unit/month

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  1. The high quality hydraulic valves and oil pump use Germen REXROTH products.
    2.Powerful machine adopts CATERPILLAR diesel engine (made in China). 
    3.Import generator is optional. 
    4.The valve for change-over from high pressure to lower pressure is designed to be easily controlled, which can adjust the condition of the pump easily in accordance with the requirement of job site. Dismantle the tube is not necessary so that it can avoid the pollution.

  2. Max. theory concrete conveying capacity
    (High pressure/ Low pressure)
    85/52
    Max. concrete pumping pressure(High pressure/low pressure)12.5
    20.5
    Theoretic maximum delivery distancehorizontal
    (DN125)1228
    Main oil pump260
    Distributing valve formS-tube valve
    Main oil cylinder sizeφ160Xφ100X1800
    (diameter X stroke)
    Concrete cylinder sizeΦ200x1800
    (diameter X stroke)
    Concrete hopper 700x1350
    (volume X charging height)
    Outlet diameterInner diameterΦ175

 

Q: What is the difference between the construction of a concrete pump and a concrete distributor?
It is also more trouble to deal with the pump when the pump is more flexible, the pump tube can be 360 degrees flexible rotation, the body shift is also very convenient, pumping efficiency is relatively high, but the cost is more expensive, and now the construction of the car pump
Q: What are the drawbacks of concrete pump gate valve and S pipe valve?
The seal of the gate valve is limited by the structure and the sealing pressure is low. In the construction, it is inevitable to use the Y-shaped pipe to connect the double cylinder and the conveying pipe of the concrete pump, and the Y-tube will produce a large pressure loss.
Q: What is a concrete pump?
Is a use of pressure, the concrete along the pipeline continuous transport of machinery, mainly used in housing construction, bridges and tunnel construction.
Q: Will the role of concrete towing pump, concrete raw materials are sand or sand?
Because the concrete pump truck delivery height is limited, so the concrete towing pump appeared.
Q: What is the performance characteristics of concrete pump
automatic centralized lubrication system to ensure that the machine running to be effective lubrication.
Q: What is the pressure of a support leg when the concrete pump is operating?
I read the information about the pump, usually the maximum weight of each leg to bear the quality of the vehicle with almost the same.
Q: What are the advantages of concrete pump gate valve and S pipe valve?
Parabolic principle is used to design, so that the material is more reasonable, further reducing the resistance, and S pipe valve is currently the most widely used a concrete distribution valve.
Q: How much concrete pump power
The concrete pump power is from 75kW to 130kW.
Q: Why is my concrete pump often appear plugging phenomenon?
The pump operator should concentrate on the pumping construction, always pay attention to the reading of the pressure gauge, once the pressure gauge readings suddenly increased, should immediately anti-pump 2-3 travel, then the pump, blocking the tube can be ruled out
Q: What is the difference between Sanya Heavy Industry concrete electric drag pump and diesel fuel pump
Electric drag pump, is by external three-phase 380V voltage, the motor rotation to the main pump to provide power, thus driving the entire hydraulic system operation;

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