Mast sections for various project QTZ Tower Cranes block and split type
Mast Section for Tower Crane: different tower crane models with different mast section size.
It is the main supporting tower of the crane which made of steel trussed sections that are connected together during installation so that gives the crane its height.
Brand new, Block structure of mast sections are stronger and save installation cost.
Split structure of mast sections save transport cost by use less containers.
|
Item |
Mast section size |
Main chord material |
Type |
|
1 |
1.5×1.5×2.2 |
∠125×10 |
Block structure |
|
2 |
1.5×1.5×2.2 |
∠140×10 |
|
|
3 |
1.5×1.5×2.2 |
∠140×12 |
|
|
4 |
1.5×1.5×2.2 |
∠160×12 |
|
|
5 |
1.6×1.6×2.2 |
∠160×12 |
|
|
6 |
1.6×1.6×2.2 |
∠160×14 |
|
|
7 |
1.6×1.6×2.5 |
∠160×14 |
|
|
8 |
1.6×1.6×2.5 |
∠160×16 |
|
|
9 |
1.68×1.68×2.5 |
Two angle steel∠125×10 or square tube 135*10 |
|
|
10 |
1.64×1.64×2.8 |
Two angle steel∠125×10 or square tube 135*10 |
|
|
11 |
1.833×1.833×2.5 |
Two angle steel∠125×10 or square tube 135*10 |
|
|
12 |
1.833×1.833×2.5 |
Square tube 135×12 |
|
|
13 |
1.833×1.833×2.5 |
Two angle steel with rib∠125×12 |
|
|
14 |
1.833×1.833×2.5 |
Two angle steel with rib∠125×14 |
|
|
15 |
1.6×1.6×3.0 |
Angle steel ∠180×18 |
Split structure |
|
16 |
1.8×1.8×3.0 |
Angle steel ∠180×14, ∠180×16 |
|
|
17 |
2.0×2.0×3.0 |
∠200×20 |
|
|
18 |
2.0×2.0×3.0 |
∠200×26 |
|
|
19 |
2.45×2.45×5.0 |
Angle steel ∠180×18 (inside two angle steel with rib) |
|
|
20 |
2.5×2.5×6.0 |
H steel 293×266 |
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