China Topkit Hammer Head Self-Erecting Tower Crane Qtz50 -5t

QTZ50 Topkit Tower Crane:
Connected system of tower crane is controlled by frequency equipment.
Gearbox are imported with stable and durable operation, minimum troubles of operation.
All signals are sent to microprocessor, this microprocessor will control signals and logic process.
And all structures are controlled automatically. Errors are forecasted automatically.
Condition of operation is controlled by microprocessor equipment without switch.
Control cabin is designed by special insulating glass for convenient space of cabin, wide scope of observing for operator.
Advantages:
It has ultra long arm and large coverage area.
The standard segment section is wide. Rigidity is good.
Complete machine is stable and swings slightly when craning.
The standard segment principal branch is big.
The electrical system uses domestic high quality or importing parts. Its performance is stable and reliable.
The standard segment, drawbar, top-bottom turntable and other major components is welded by CO2 which penetrates deeply and deforms smally.
The slewing mechanism adopts winding motor which starts smoothly and reliably and places conveniently and efficiently.
Hoisting mechanism with good performance in speeding, lifting and declining smoothly.
QTZ50(TC5010 ) Topkit tower crane Technical ParameterJib length50mMast Section1.6*1.6*2.5mMax. load5tMax.rated torque630KN. mTip load1.0tHoisting heightStationary 35mAchor150 mHoisting speeda=2a=438/19, 39/20m/minTrolleying speed44/22 m/minSlewing speed0.6 r/minClimbing speed0.4 m/minUpper chord of lifting beam< 80*8 buckled square iron,Q235B,Ø 89*8MotorsWinding motor,lifting pressure,speed governing,eddy-current brakingMaterials of mast < 125*10 buckled square iron,Q235BParallel width of lifting beam1357/1140 mm
Different models are supplied:
Standard model
Jib length
Tip load
(ton)
Max.load
(ton)
Height
(m/mast)
Mast section size(m)
4208
42
0.8
3
29m/12mast
1.5x1.5x2.2
4808
48m
0.8
4
29m/12mast
1.5x1.5x2.2
5008
50m
0.8
4
29m/11mast
1.6x1.6x2.5
5010
50m
1.0
4
29m/11mast
1.6x1.6x2.5
5010
50m
1.0
5
30m/11 mast
1.6x1.6x2.5
5013
50m
1.0
6
40m/15 mast
1.6x1.6x2.5
5610
56m
1.0
6
40m/13mast
1.83x1.83x2.5
5513
55m
1.3
6
45m/17 mast
1.75x1.75x2.5
6010
60m
1.0
6
40m/13 mast
1.6x1.6x2.5
6010
60m
1.0
6 or 8
45m/15 mast
1.83x1.83x2.5
6015
60m
1.5
8 or 10
50m/17 mast
1.83x1.83x2.5
6516
65m
1.6
10
50m/17 mast
1.83x 1.83x 2.5
7030
70m
3
12
50m/13mast+7m foundation
2.0x2.0x3.0
7030
70m
3
16
51.5m
2.0x2.0x2.99
7040
70m
4
16
61.5m
2.0x2.0x2.99
7040
70m
4
18
50m/13mast+7m foundation
2.0x2.0x3.0
7055
70m
5.5
25
71.8m
3.0x3.0x4.5
1.We can design the customerized tower crane as per your requirement.
2.The most suitable model will be recommended to you once we know about your requirement.
3.Shipment can be arranged from our port to your destination port.
4.Opetion video can be sent to you if needed.
5.Maintenance video will be given once the tower crane break down to help you repair.