Active Member
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[China]
Address: Yinpen South Road,Yuelu District,Changsha City,Hunan Province,China
Contact name:Ms.fu
ChangSha Zoomwolf Machinery CO.,LTD |
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110kw Mobile Hydraulic Concrete Pump Easy To Troubleshoot And Maintain
ZOOMWOLF concrete pumpHBT80S16110C
This is a high output pressure(16MPa) concrete pump,powered by motor.
Technical performance:
Output capacity(m3/h): 55(high pres.)/80(low pres.)
Output pressure(MPa): 16(high pres.)/9(low pres.)
Distribution Valve: S valve
Rated power of motor(kW):110
Oil pres.of the pumping system(MPa):32
Hydraulic system circle form:Twin-pump and -circuit open system.
Oil tank volume(L):500
Overall dimension L×W×H(mm):6275×1962×2215
Total mass(kg):6450
Pumping resistance and concrete pump selection
The pumping resistance determines the technical scheme of concrete pumping construction.
Although we can not calculate the pumping resistance accurately, we can make a preliminary calculation according to the theoretical research results and practical experience data, and get the results for reference.
In this way, the blind pursuit of high value of concrete pump outlet pressure, resulting in the phenomenon of "the big horse pulled the little cart" (such a scheme is neither economical nor safe).
The calculation method of pumping resistance can be carried out in accordance with appendix B of< JGJ/T 10-2011 Technical specification for construction of concrete pumping>.
Concrete pump requirements for concrete
It should be clear that not all concrete is "pumpable".
Concrete pump can pump concrete basic premise is that the concrete has good workability, can pump. Usually measured by the slump of concrete:slump of 180mm or so is best for pumping.
Pumping slump of ordinary strength concrete (such as C30,fcu= 30MPa) must be greater than 10mm, while pumping slump of high strength concrete (such as C60,fcu=60MPa) must be ≥ 180mm.
4-fig.(1) slump of concrete
Definition of ZOOMWOLF concrete pump model
Model of ZOOMWOLF concrete pump is defined as follows:
5-fig.(1) Definition of concrete pump model
[For example]
HBT80S16110C means:80m3/h,S-tube driven by electric motor,16MPa,110kW,series C
HBT100SR18186C means:100m3/h,S-tube driven by diesel engine,18MPa,186kW,series C
