Importance

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Abstract

A self-contained and ready-to-use work platform attachment for mobile cranes, which transforms them into a state-of-the-art aerial boom lift with powered platform leveling and powered rotation up to 180-degrees. It can be supplied by the crane manufacturer with a new crane, or as an after-market attachment add-on, and may be easily pinned to the swing-jib mounting system on the outermost boom tip sheave head present on most mobile cranes without adaptive components or crane modification. In contrast, current work platforms and baskets only have gravity-leveling in association with 180-degrees of unrestricted platform rotation range, and current aerial lift boom trucks, which can function as crane booms, are not designed for add-on or after-market self-contained pin-on work platforms, instead having an integrally-designed platform with rotation and leveling powered from a base unit via hose and cable reels or carries, which are not required with the self-contained and ready-to-use work platform attachment.

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First Claim