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2. Portable building - Wikipedia

   en.wikipedia.org/wiki/Portable_building

   Portable classroom buildings often include two classrooms separated by a partition wall and a toilet. Portable buildings can also serve as a portable car garage [3] or a storage unit for larger items. Businesses will often utilize portable buildings for bulk storage or construction equipment.

3. Rigging (material handling) - Wikipedia

   en.wikipedia.org/wiki/Rigging_(material_handling)

   Rigging systems commonly include shackles, master links and slings, and lifting bags in underwater lifting. In the United States the Occupational Safety and Health Administration (OSHA) regulates workplace safety including rigging in CFR 1926.251. [2] The Health and Safety Executive is responsible for the matters in the United Kingdom.

4. Hoist (device) - Wikipedia

   en.wikipedia.org/wiki/Hoist_(device)

   Hoist atop an elevator. A hoist is a device used for lifting or lowering a load by means of a drum or lift-wheel around which rope or chain wraps. It may be manually operated, electrically or pneumatically driven and may use chain, fiber or wire rope as its lifting medium.

5. Hydraulic hooklift hoist - Wikipedia

   en.wikipedia.org/wiki/Hydraulic_hooklift_hoist

   Such systems operate between 4,000 to 5,800 psi (28,000 to 40,000 kPa). The North American market developed low pressure / high volume systems, which allowed operators to share the hoist's hydraulic system with other hydraulically powered devices. These systems typically operate with a larger gear pump and larger hydraulic reservoir. Operating ...

6. Self storage - Wikipedia

   en.wikipedia.org/wiki/Self_storage

   10 ft × 20 ft (3.0 m × 6.1 m), about the size of a one-car garage, 15 ft × 20 ft (4.6 m × 6.1 m), about the size of a large master bedroom, and; 20 ft × 20 ft (6.1 m × 6.1 m), about the size of a two-car garage. The storage units are typically window-less, walled with concrete cinder blocks or corrugated metal, and lockable by the renter ...

7. Gantry crane - Wikipedia

   en.wikipedia.org/wiki/Gantry_crane

   Some portable gantry cranes are equipped with an enclosed track, while others use an I-beam, or other extruded shapes, for the running surface. Most workstation gantry cranes are intended to be stationary when loaded, and mobile when unloaded. Workstation Gantry Cranes can be outfitted with either a wire rope hoist or a lower capacity chain hoist.