Refer to European FEM standards, compact appearance, reasonable structure, safe and efficient operation, meet the requirements of contemporary low noise, energy saving and environmental protection. This series of electric hoist uses running frequency control design, low impact. Equipped with an intelligent safe operation monitoring recorder similar to the aircraft "black box", it can continuously record crane working status information and prevent cranes Illegal operation. The overall use of maintenance-free design, fewer wearing parts, convenient maintenance, the overall technical level has reached the advanced level of similar products.