What is a spider crane?


A spider crane, also known as a mini crawler crane or compact crane, is a type of mobile crane that is designed to operate in confined spaces or areas with limited access. These cranes are characterized by their compact size, versatility, and ability to manoeuvre into tight spaces.

They are commonly used in construction, manufacturing, and other industries where lifting and placing heavy loads in restricted areas are required.

Key features of spider cranes include:

Compact Size: Spider cranes are designed to be compact and lightweight, making them suitable for working in confined spaces or on projects where larger cranes may be impractical.

Crawler Tracks: Many spider cranes are equipped with crawler tracks or wheels, allowing them to move easily across various surfaces, including rough or uneven terrain. The crawler tracks provide stability and distribute the crane’s weight, reducing the impact on the ground.

Telescopic Boom: Spider cranes typically have a telescopic boom that can be extended to reach desired heights. The boom is often equipped with various attachments or lifting devices to accommodate different types of loads.

Remote Control: To enhance precision and control, spider cranes are often operated remotely. Remote control allows the operator to maneuver the crane into tight spaces while maintaining a clear view of the lifting operation.

Versatility: Spider cranes are versatile and can be used for a variety of lifting tasks, including glass installation, steel erection, machinery placement, and other applications where precision and accessibility are crucial.

High Lifting Capacities: Despite their small size, spider cranes can have impressive lifting capacities, allowing them to handle heavy loads.

These cranes are particularly useful in urban environments, indoor spaces, or construction sites with limited accessibility. They are an ideal solution for projects where a combination of manoeuvrability, compactness, and lifting power is required.

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