Folding arm lift platform for aerial lift equipment, aerial work across barriers, platform lift to any position, can work while walking, compact, flexible steering, and its site into the narrow width can ensure that equipment channel and congested work areas. Backup power means operable working platform reset and convenient mode of transport, can be towed anywhere. The operation panel for easy identification, multiplet 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 and large industrial and mining industries installation maintenance and climbing operation. Suitable for a variety of rugged outdoor terrain, a wide range of space operations, mainly used in construction, bridge construction, shipbuilding, airports, mines, ports, communications and power facilities construction and engineering machinery and equipment of outdoor advertising. Diesel Boom Lift: no external power supply, suitable for field erection of high-altitude operations, driven by diesel power walking and lifting, power big, walking speed. Trailer Boom Lift: you can hang in the car, with the car simultaneously, suitable for outdoor aerial. Lifting methods: 1, with 380-220V power supply 2, power supply is not convenient, you can use the battery driven lift. Appearance, easy to walk. Car Boom Lift: The Boom Lift installed in the vehicle, using power-driven car lift. Far away from the field suitable for high-altitude operations.