The loading and unloading of machinery for flatbed trailers that can be loaded and unloaded on their own should be operated by the captain or skilled driving personnel, and should be commanded by a dedicated person. Command personnel should understand the functions and characteristics of the trailer and shipping machinery they command. The boarding and alighting movements should be smooth and the direction should not be adjusted on the springboard. When transporting crawler cranes, the boom should be shortened to not exceed the height of the shed, the boom should be moved backwards, and the hook should not sway freely. When turning a flatbed trailer, the speed should be reduced. When loading and unloading in rainy, snowy, or frost weather, anti slip measures should be taken. When going uphill or downhill, you should shift to low gear early and avoid shifting halfway or emergency braking. It is prohibited to slide downhill in neutral gear. The trailer parking area should be solid and flat. When parked for a long time or heavy vehicles parked overnight, the platform should be supported, and the tires should not be under pressure. When parking overnight in a cold area, the air and accumulated water in the air storage tank should be drained.
After loading the flatbed trailer, all brakes should be applied, all safety devices should be locked firmly, the tracks or wheels should be wedged tightly, and tied firmly. When transporting bulldozers, when the blade exceeds the width of the trailer, the blade should be removed. When transporting oversized objects, it is necessary to handle the passage procedures with the traffic management department and follow the prescribed roads within the designated time. Red flags should be hung on some days when exceeding the limit, and red lights should be hung at night. Extra high objects should be guarded by dedicated personnel, and electricians should be equipped with tools to maintain the transmission lines along the way, ensuring safe operation. The springboard for trailer installation should be solid and have an angle with the ground: when loading and unloading crawler cranes, excavators, and rollers, it should not exceed 15 °; When loading and unloading tracked bulldozers and bulldozers, the angle should not exceed 25 °. The above is the relevant content summarized by the editor today. If you have any further questions, please feel free to contact us by phone and we will provide you with detailed answers.