QTZ63P(5013)---China Best price 6t QTZ63P(5013) Topless Tower Crane
1.Flat top tower crane/hydraulic lifting tower crane/flat head tower crane/topless construction tower crane
2. 6t max load, 50m working radius with tip load 1.3t.
3. China-made high quality tower crane, China good tower crane manufacturers with best price.
4. high efficiency, CE, ISO, GOST certificates, oversea service available
Main Technical Specifications of QTZ63P(5013) Tower Crane
| Type
|
Stationary tower crane
|
| Model
|
QTZ63P(5013)
|
| Free standing height
|
40m
|
| Max height
|
150m (with wall-attachment)
|
| Jib length
|
50m
|
| Max loading capacity
|
5t
|
| Mast section dimentions (length*width*height)
|
1.64*1.64*2.5(m)
|
| Main chord
|
125*125*10(mm)(square tube)
|
Mechanism Specifications of QTZ63P(5013) Tower Crane
| Lifting parameter
|
2 fall
|
4 fall
|
Power
|
| lifting
|
m/min
|
80
|
40
|
10
|
40
|
20
|
5
|
24/24/5.4Kw
|
| t
|
1.25
|
2.5
|
2.5
|
2.5
|
5
|
5
|
| Trolleying
|
m/min
|
44/22
|
2.8/2.2Kw
|
| Slewing
|
r/min
|
0.6
|
3.7*2Kw
|
| Climbing
|
m/min
|
0.6
|
5.5Kw
|
| Necessary electric power
|
~380V 50Hz (can be adjusted to your local voltage)
|
The strong points of tower crane
1): the material is Q345B Mn steel, has the superior hardness andtenacity.
2): the lifting mechanism. It adopts coiling frequency motorand mono-speed ratio decelerator, good speed-adjusting performance, steadyoperation and high efficiency.
3): the trolleying mechanism. The range-change structure drivesthe dolly to change range on the horizontal arm, with good positioningperformance
4): the slewing mechanism. Planet gear deceleratortogether with moment-limiting hydraulic coupler, which ensure highload capacity, steady starting and reliable operation
5): the hydaulic increasing mast section mechanism. and can risethe height according to the actual biulding height.
6): the safety devices. It has lifting height limiter, dollyrange-change limiter, moment limiter, weight limiter, slewing limiter, etc
