Main purpose:
The mobile gantry crane is designed to transport a wind turbine blade to the milling machine. The design solution with two freight trolleys enables controlled turning of the blade directly within the machining area.
The crane is equipped with a mobile travelling system with the ability to rotate around its own axis, ensuring high manoeuvrability and precise positioning in confined production spaces.
The choice of a gantry crane instead of an overhead crane was due to the absence of crane runways in the workshop design. Therefore, the mobile gantry crane became the optimal solution for performing production operations without additional capital modifications to the building structure.
SPECIFICATIONS:
|
Crane type |
ККОКІІ 25(12,5+12,5)-11,8 У3 |
|
Crane design |
mobile gantry |
| Lifting capacity |
25 t |
| Lifting height |
5,965 m |
| Crane span |
11,8 m |
| Overall crane operating mode |
А3 (according to 4301/1) |
| Load lifting speed |
4 m/min |
| Trolley travel speed |
0…10 m/min |
| Crane travel speed |
0...6 m/min |
|
Crane control method |
radio control |
|
Structural weight |
22,8 t |
ADVANTAGES:
| The travel and lifting mechanisms of the gantry crane are equipped with SEW-Eurodrive gearmotors. | |
| Rotation around the vertical axis provides high manoeuvrability in confined spaces. | |
| The crane is capable of moving with a load on both flat and uneven surfaces. | |
| To reduce axle loads on the floor and ensure uniform distribution of the crane weight, the design provides eight travelling wheels instead of the standard four. |
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