Special trailer for container spreader

Compared with the prior art, the trailer special for the container spreader comprises a frame assembly, a trailer body and a trailer body, the front wheel assembly and the rear wheel assembly are arranged on the frame assembly; the traction frame assembly is connected with the front wheel assembly; and the operating part is arranged on the frame assembly and is used for maintaining the lifting appliance. Compared with the prior art, the trailer special for the container lifting appliance can improve the maintenance efficiency of the container lifting appliance and avoid secondary loading and unloading during lifting appliance maintenance. 本申请公开的集装箱吊具专用拖车，与现有技术相比，包括：车架总成；设置于车架总成上的前轮装配和后轮装配；与前轮装配连接的牵引架装配；设置于车架总成上的供吊具维修的操作部。本申请提供的集装箱吊具专用拖车，相较于现有技术而言，能够提高集装箱吊具的维修效率，避免吊具维修时的二次装卸。