| Customization: | Available |
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| After-sales Service: | 1 Years |
| Warranty: | 1 Years |
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Product Introduction:
A Roof-Mounted Crane, also known as a Roof Crane or Tower Crane on Roof, is a specialized type of lifting equipment installed on the top floor (roof or slab) of a building under construction. It is a critical piece of equipment for the vertical transportation and horizontal distribution of materials in high-rise and super-tall building projects. Its primary function is to "climb" with the growing structure, providing continuous lifting services at the highest work level.
Key Components:
Mast (Tower Sections): The vertical structure that provides height, typically composed of multiple interconnected standard sections.
Jib (Boom): The horizontal arm that determines the working radius. Common types include luffing jibs (which move up and down) and horizontal jibs with a trolley.
Slewing Unit: The mechanism that allows the jib to rotate 360 degrees, providing extensive coverage.
Hoisting Unit: The core lifting mechanism, comprising an electric motor, drum, wire rope, and hook, responsible for raising and lowering loads.
Base / Anchoring System: A critical safety component that firmly secures the entire crane to the building's main structural elements (e.g., core walls, shear walls, or beams).
Safety Devices: Include Moment Limiters, Load Limiters, Height Limiters, and Slewing Limiters to ensure safe operation.
Control System: Can be operated from a cabin attached to the crane or, more commonly, via a wireless remote control.
Applications:
High-rise building construction
Bridge and infrastructure projects
Industrial plant construction
Power plant construction
Shipbuilding and repair
Derrick Tower Crane is a small crane that sits on top of the building as it's being built. It climbs up with the floors and is used to lift all the smaller materials that the big main cranes don't handle, making the process much faster.
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