Research on the electric scissor aerial work platform steering system optimization

The steering system is an important part of pure electric scissors aerial work platform, the original steering system comprises of steering switch, power unit, flow priority valve and other main components. Flow controls through the flow priority valve, it´s not only the high cost but also inefficient. After optimization of the steering system, the steering system turns to close-loop. The steering with automatic reset, steering position can be precisely controlled and other functions, it is more flexible through the narrow area, low-cost and high-efficiency.