Tower Crane(Traveling Type (Mobile) Tower cranes)

Tower Crane:
Traveling Type (Mobile) Tower cranes

Tower Crane(QTZ31.5~315)
This series of tower cranes, ranging from QTZ31.5 to QTZ315 has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism. It is original in design, reliable in operation and satisfactory in shape. Equipped with all necessary safety devices, these cranes show a good speed-control capacity, satisfactory operating stability and high work efficiency. They can be widely used for the construction of high-rise hotels, residential buildings, high-rise industrial buildings, large-span factory buildings and tower-like buildings like tall chimneys.
1."#" Beam Without Ballast;
2.Pre-embedded Four Outriggers Type;
3.Cross Beam Inclined Stay Bar With Ballast;
4.Cross Beam Inclined Stay Bar Without Ballast;
5.Traveling Type (Mobile) Tower cranes;
6.Inside Climbing.
Tower crane model:
Model
QTZ315
(7035)

QTZ200
(7020)

QTZ160
(6516)

QTZ125A
(6015)
(5518)
QTZ100A
(5515)

QTZ80A
(6010)
(5512)
QTZ63B
(5610)
(5013)
QTZ63C
(5211)

QTZ40
(4708)
(4510)
QTZ40A
(4708)

QTZ31.5
(3883)
(4075)
(4264)
Max.Radius(m)
70
70
65
60/55
55
60/55
56/50
52
47/45
47
38/40/42
Independent Height(m)
53
50
50
46
45
46
41
40
29
29
27
Max.Height(m)
301
200
190
200
180
200
141
140
100
120
100
Max.Lifting Capacity(t)
16
12
10
8
8
8
6
6
4
4
3
Wall-attached Frame
11
7
6
6
6
8
6
6
4
6
5
Main Material
140×140×16
Angle steel welding
135×135×12
Square steel tube
135×135×10
Square steel tube

160×160×14
Angle steel
Reinforcing mast section160×160×16

160×160×12
Angle steel
140×140×12
Angle steel
125×125×10
Angle steel
Standard Mast Section Dimension
2.083×
2.083×
3
2.083×
2.083×
3
1.935×
1.935×
2.8
1.835×
1.835×
2.5
1.835×
1.835×
2.5
1.835×
1.835×
2.5
1.835×
1.835×
2.5
1.615×1.615
×2.5
1.5×1.5
×2.5
1.5×1.5×2.2
1.5×1.5×2.4
For further information, please check the detailed parameter of different model in the product tabulation.