Costruction Building Tower Crane QTZ63(5211) for sale
1.6t max load, 52m working radius with tip load 1.1t.
2. hydraulic lifting tower crane/hammed head topkit construction tower crane/building tower crane
3. China-made high quality tower crane, China good tower crane manufacturers with best price
4. high efficiency, CE approved, ISO and GOST certification, oversea service available
It can be fixed tower crane type, mobile tower crane or rail-mounted tower crane type.
Safety devices: 1): hoist height limit 2): over speed limit 3) over load limit 4):lifting moment limit 5): slewing angle limit 6): emergency stop button 7):obstruction light (tip of jib, tower head) 8): wind lock device.
Main technical parameters of the tower crane:
| Model
|
QTZ63(5211)
|
| Jib Length (M)
|
52
|
| Basic Height (M)
|
40
|
| Max. Possible Height (M)
|
161
|
| Max. Load (T)
|
6
|
| Tip Load (T)
|
1.1
|
| Main Material (mm)
|
160×160×14 angle steel
|
| Mast Section Dimension (m)
|
1.615×1.615 ×2.5
|
| Hoisting Speed (a=2)m/min
|
80/40/10
|
| Slewing Speed (r/min)
|
40/20
|
| Radius-changing Speed (m/min)
|
22/33
|
| Jacking-up Speed (m/min)
|
0.6
|
| Total Motor Power (kw)
|
32.8
|
| Weight of Independent Structure (kg)
|
33279
|
| Counter weight (T)
|
11.5
|
| Base Form
|
Built-in Type
|
Description of our tower crane
1. Steel structure: steel is an important component element of tower crane, the production material of tower crane from all major steelworks in nationwide in our company, with high quality and good material, under a small difference, which can improve the coefficient of safety of the complete appliance.
2. Hoisting Mechanism
Three-gear speed modulation by electricalmotor or frequency conversion, giant winch.
3. Rotation Mechanism
Speed modulation with frequency conversion,stable break, accurate position, outstanding on performance and operation allaround the world.
4. Luffing Mechanism
Speed modulation with frequency conversion,less concussion, stable operation.
5. Control System
PLC control, auto diagnosis on electricmalfunction, corresponding alarm on light and sound, key components adoptinginternational top brand product.
