Active Member
|
[China]
Address: Yinpen South Road,Yuelu District,Changsha City,Hunan Province,China
Contact name:Ms.fu
ChangSha Zoomwolf Machinery CO.,LTD |
|
|
Construction Buildings Hydraulic Concrete Placing Boom Standard Types
Features
Optimal design of boom-&column-structure ,Inner hydraulic oil
tank renders a compact placement.
The key components of hydraulic- and electrical-system are from world famous brand,which ensure safety and stability.
Application of concrete placing boom
In the modern concrete construction mode, more and more use of concrete placing boom.This way can not only guarantee the quality of concrete pouring, but also improve the efficiency and reduce the labor cost.
Especially in the construction of high-rise buildings, the combination of concrete placing boom and concrete pump is an efficient and relatively economical mode.
For option:
1. Standard types without counter weight
2. Floor or shaft climbing
3. Step speed or stepless speed(proportional control)
4. Column length:5m,8m,10m
5. Delivery pipes for option as project budget:
⑴ Ordinary single straight pipe and cast steel bend,service life
not more than 20,000m3 ；
⑵ High wear resistance double straight pipe and bend,service life
not less than 50,000m3；
| Technical Specifications | ||||||
| Model of placing boom | HGY29S-3R | HGY29P-3R | HGY29SC-3R | HGY29PC-3R | ||
| Performance | Max. radius (m) | 29 | ||||
| Free standing height, | 22.7m,400° | |||||
| Slewing range | ||||||
| Working temperature(℃) | 0～60℃ | |||||
| Counter weight(kg) | / | 2930 | ||||
| Total weight(kg) | 19100 | 22030 | ||||
| Supply power to equipment | 380V/50Hz | |||||
| Electric motor | Motor model | Y2-160L-4 | ||||
| Power(kW) | 15 | |||||
| Hydraulic system | System pressure(MPa) | 32 | ||||
| Flow(L/min) | 18 | |||||
| Oil tank capacity(L) | 280 | |||||
| Control mode | (Cable+Radio) remote control | |||||
| Clearing mode for concrete pipe | Water clear / Dry clear | |||||
| Section of tubular column (m×m) | 0.75×0.75 | |||||
| Arm(Booms) | Boom model | fully hydraulic foldable arms | ||||
| Delivery pipeline diameter | DN125mm | |||||
| Length of end hose (〃×m) | 5〃×3 | |||||
| The first section | Length(m) | 10.9 | ||||
| Articulation | -2.5°～82.5° | |||||
| The second section | Length(m) | 9.6 | ||||
| Articulation | 0°～180° | |||||
| The third section | Length(m) | 8.5 | ||||
| Articulation | 0°～180° | |||||
| Climbing | Climbing mode | Cylinder jack lifting | ||||
| Internal climbing step distance(m) | 0.52 | |||||
| Floor Frame | Hole prepared in floor | |||||
| Shaft Frame | Size of climbing shaft : 2.0m-2.7m | |||||
| Min. space between internal climbing frame | Climbing(m) | 3 | ||||
| Placing concrete(m) | 6 | |||||
| Rest(m) | 6 | |||||
Why not use the boom to lift heavy objects?
It is absolutely forbidden to use the placing boom to lift heavy objects unless the lifting conditions have been considered in the design.
For the conventional concrete placing boom, the loading condition is not within the design calculation range. If using the placing boom to lift heavy objects, it will cause permanent deformation of the boom structure or even break off, resulting in accidents!
About the model
HGY ×× S or P C or blank - × R
① ② ③ ④ ⑤
① Hydraulic concrete distributor
② Round number of Max.radius(m)
③ Step speed regulation(S)or
Proportional control speed regulation(P)
④ With(C)or without(blank) counter weight
⑤ Arm section number ×Roll folding(R)
【Identification letter description】
S: Step-speed adjustment
P: Proportional (Stepless speed regulation)
C: Counter weight
【The sample】
1. Model HGY33S-3R means:
Without counter weight,max.radius 33m,step speed regulation and 3 roll-folding arms.
2. Model HGY33PC-4R means:
With counter weight,max.radius 33m, proportional control speed regulation and 4 roll-folding arms.
