1. When lifting heavier objects, the truck crane should first lift the heavy objects about 10 cm off the ground, check the stability of the crane and whether the brakes are flexible and effective, and continue to work only when they are confirmed to be normal.
Truck mounted crane product list
The elevation angle of the truck crane’s boom shall not be less than 30°, and the crane should try to avoid raising and lowering the boom under load.
When lifting heavier objects, the truck crane should first lift the heavy objects about 10 cm off the ground, check the stability of the crane and whether the brakes are flexible and effective, and continue to work only when they are confirmed to be normal. It is strictly forbidden to change the joystick before the boom is raised and lowered safely.
The elevation angle of the truck crane’s boom shall not be less than 30°, and the crane should try to avoid raising and lowering the boom under load. It is strictly forbidden to change the joystick before the boom is raised and lowered safely. It is strictly forbidden for unlicensed personnel to use lifting equipment.
2. Before work, it is necessary to inspect whether each operating device is normal, whether the wire rope (composed of steel wire, rope core and grease) meets the safety regulations, and whether the brakes, hydraulic devices and safety devices are complete, sensitive and reliable. It is strictly forbidden to operate the machine with defects.
3. The elevation angle of the crane arm shall not be less than 30°. The crane should try to avoid raising and lowering the crane arm under load. It is strictly forbidden to change the joystick before the crane arm is raised and lowered safely.
4. The driver and the crane operator must cooperate closely and obey the signal command of the commander.
5. All traffic management rules and regulations must be observed. It is strictly forbidden to drive after drinking. Smoking, eating and chatting are not allowed while driving.
6. When lifting heavy objects, the heavy objects should be lifted about 10 cm from the ground first, and the stability of the crane and the brakes should be checked to see if they are flexible and effective. Only when they are confirmed to be normal can work continue.
