Lifting equipment for high-altitude operations, aerial work can be carried out across the barriers, platform lift to any location, can walk side edge operation, compact, flexible steering, the width of which sites can ensure that equipment into the narrow passages and congested work area. Backup power means is operable to reset the working platform, convenient means of transport, may be drawn into any place. Easy to identify the control panel, multiple mechanical, electrical and hydraulic safety, electrical integration of advanced integrated hydraulic system. Crank aerial vehicles are widely used in municipal, electricity, street lighting, advertising, communications, photography, landscape, transportation, terminals, airports, ports, large industrial and mining industries such as installation and maintenance of climbing operation.