1. Prepare for homework
• Site inspection: Check whether the vehicle site is solid and smooth before use. Soft or uneven ground may cause the vehicle to tilt, affecting the safety of the operation.
• Equipment inspection: inspection of mechanical components, hydraulic systems, ropes, etc. Ensure that the various joints of the crane part are flexible and there is no leakage; Check that the boom can extend and contract properly, and ensure that the rope is not broken or knotted.
2. Hoisting operation
• Goods fixation: the goods are firmly connected to the hook with a suitable sling (such as hook, sling, etc.). If the goods have sharp edges, protective measures should be taken to avoid damaging the spreader.
• Lifting: Operate the crane's control device to slowly and smoothly raise the boom and lift the cargo. During the lifting process, attention should be paid to maintaining the balance of the goods to avoid shaking the goods.
Movement and positioning: Use the movement function of the vehicle chassis and the rotation and expansion of the boom to move the cargo to the specified position. In this process, the operator should always pay attention to the surrounding environment to prevent collision with other objects.
3. Transport operation
• Goods placement: After the completion of lifting, the goods should be properly placed on the cargo compartment of the vehicle, and should be fixed to prevent the movement of goods due to vehicle bumps and turns during transportation.
• Travel transport: Drive the vehicle to its destination as if it were a normal truck. However, pay attention to the change of the center of gravity of the vehicle, because the cargo is loaded, so it is necessary to control the speed and drive smoothly.