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Replacing an advertising poster in London using an aerial work platform. An aerial work platform (AWP), also an aerial device, aerial lift, boom lift, bucket truck, cherry picker, elevating work platform (EWP), mobile elevating work platform (MEWP), or scissor lift, is a mechanical device used to provide temporary access for people or equipment to inaccessible areas, usually at height.
Ski Lift International – United States, founded in 1965, acquired by Riblet in 1973 [citation needed] Ringer – Germany, founded in 1950, closed in 1953 [55] Sacif – Italy; Samson – Canada, manufactured ropeways between the 1960s and 1988 [59] Sakgiproshakht – Soviet Georgia, founded in 1946, closed in 1990 [N 17] Geospectrans ...
Lifting equipment, also known as lifting gear, is a general term for any equipment that can be used to lift and lower loads. [1] Types of lifting equipment include heavy machinery such as the patient lift , overhead cranes , forklifts , jacks , building cradles, and passenger lifts, and can also include smaller accessories such as chains ...
There are models with lift heights ranging from 30 feet to 185 feet, the world's tallest self-propelled aerial work platform. JLG's QuikStik boom design delivers fast cycle speeds of 115 seconds from ground to elevation. In addition, JLG Ultra Series boom lifts come with the only oscillating axle in their boom class, providing enhanced mobility.
A vehicle which has a 5,000 lb (2,300 kg) lift capacity with the boom retracted may be able to safely lift as little as 400 lb (180 kg) with the boom fully extended at a low angle. The same machine, with the boom retracted, may be able to support as much as 10,000 lb (4,500 kg) with the boom raised to 70°.
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.
An aerial lift, [1] also known as a cable car or ropeway, is a means of cable transport in which cabins, cars, gondolas, or open chairs are hauled above the ground by means of one or more cables. Aerial lift systems are frequently employed in a mountainous territory where roads are relatively difficult to build and use, and have seen extensive ...