ConstructionTower Crane
This series of tower cranes, ranging from QTZ31.5 to QTZ315 has a horizontal jib frame, a jib trolley radius chang mechanism and a hydraulic self-raising mechanism. It is original in design, reliable in operation and satisfactory in shape. Equipped with necessary safety devices, these cranes show good speed-control capacity, satisfactory operat stability and high work efficiency.
It can be widely used for construction of high-rise hotels, residential buildings, high-rise industrial buildings, large-span factory buildings and tower-like buildings like tall chimneys.
Main Specifications of our Tower Crane
Parameter |
QTZ31.5 |
QTZ63 |
QTZ80 |
QTZ125 |
QTZ160 |
QTZ200 |
|
Max. Load(t) |
3 |
6 |
8 |
8 |
10 |
12 |
|
Tip Load(t) |
0.7 |
1.3 |
1.2 |
1.8 |
1.6 |
2 |
|
Jib Length(m) |
42 |
50 |
55 |
55 |
65 |
70 |
|
Free Height(m) |
30 |
40 |
45 |
45 |
50 |
50 |
|
Max. Height(m) |
100 |
140 |
200 |
200 |
190 |
200 |
|
Mechanism Speed |
Hoisting (m/min) |
53.7/26.8/5.2 |
80/40/8.5 |
80/40 |
100/50 |
100/50 |
0-102 |