used crane classification

used crane classification: 1. used bridge crane series, 2. used gantry crane series, 3. used tower crane series: 4. used floating crane series: 5. used mobile crane series: 6. used loading and unloading crane series: 7. used industrial crane series:

1. Used Overhead Cranes:

• Single Girder Overhead Crane: Consists of a single beam with a hoist that travels along it, typically used for lifting capacities from 1 to 20 tons.
• Double Girder Overhead Crane: Features two parallel beams that provide better load stability and higher lift capacities, suitable for intense operations.
• Suspension Bridge Crane (Underhung): Suspended from the ceiling, it preserves factory floor space and is useful in facilities with limited headroom.

2.Used Gantry Cranes:

• Rubber Tyred Gantry Crane (RTG): Mobile gantry cranes with rubber tires provide flexibility and are not restricted to rails.
• Rail Mounted Gantry Crane (RMG): Operates on fixed rails, commonly used in ports for container handling.

3. Used Tower Cranes:

• Self-Erecting Tower Cranes: Capable of assembling themselves at the job site, often used in residential and commercial construction.
• Fixed Tower Cranes: These cranes have a fixed height and are used in long-term construction projects for high-rise buildings.
• Mobile Tower Cranes: Mounted on mobile platforms, these can be repositioned for use at various construction sites.

4. Used Floating Cranes:

• Semi-Submersible Cranes: Designed for offshore construction, these cranes can submerge their hull for stability when lifting.
• Ship Cranes: Mounted onboard cargo, oil, or fishing vessels for loading and unloading tasks at sea.

5. Used Mobile Cranes:

• Rough Terrain Crane:Features four-wheel drive and robust off-road capabilities, intended for work in challenging terrain.
• All Terrain Crane: Combines the mobility of truck-mounted cranes with the off-road performance of rough terrain cranes.
• Crawler Cranes:Operate on tracks instead of wheels, suitable for use on soft or uneven ground.

6.Used Loader Cranes:

• Fitted with a hydraulic boom, these cranes are mounted on trucks and can be used to load and unload materials.

7. Used Industrial Cranes:

• Designed for specific manufacturing processes, examples include foundry cranes with heat protection and automated precision cranes with robotic arms.

Additionally, used crane classification can be classified based on the type of power supply they use:

Manual Cranes: Operated by human efforts, suitable for small capacities and applications.

Electric Cranes: Powered by electricity, offering ease of operation and efficiency for heavy lifting.

Hybrid Cranes: Combines diesel and electric power, offering versatility in energy consumption and operation.

Each crane type has a specific application and advantages. Proper safety inspections and operator training are imperative before usage to ensure safe and efficient lifting operations.