Crane Truck Policy and Regulations: Chengli Crane Truck Factory. Chengli Automobile Group specializes in manufacturing various types of sanitation vehicles, engineering vehicles, and special vehicles. Chengli Crane Truck Factory is dedicated to producing various crane trucks and truck-mounted cranes. What relevant regulations must be followed when operating a crane truck for lifting work:

1. Crane truck drivers must strictly abide by all relevant rules, regulations, and traffic laws. Fatigue driving is prohibited; during operations, drivers must not chat with others, eat, or drive under the influence of alcohol.
2. Before starting any operation, the crane truck driver must carefully inspect every control device of the vehicle, check whether the wire rope is securely fastened and meets operating standards. The driver must also carefully inspect the hydraulic system, safety devices, and brakes of the crane truck to ensure they are in good condition, complete, and sensitive/reliable. The hoist must not be operated when any vehicle component is damaged.

3. Crane truck operators must complete relevant vehicle operation training and safety training, pass assessments conducted by relevant authorities, and obtain a crane truck operator qualification certificate before independently operating a crane truck. Personnel without a crane truck operator certificate or who do not know how to properly operate a crane truck must not be allowed to operate or use the crane truck's lifting mechanism.

4. Crane truck drivers must closely cooperate with personnel involved in lifting operations and follow the signal commands from the site supervisor. Before starting lifting work, the crane truck must sound its horn. If during operation the supervisor's hand signals are incorrect or the command intent is unclear, the crane truck lifting operator or driver has the right to refuse to execute on the spot. During lifting operations, the crane truck driver may issue an emergency stop signal to any person or vehicle, requiring them to stop immediately. Lifting work may only resume after surrounding unsafe factors have been eliminated.

5. The boom elevation angle of a crane truck must not be less than 30 degrees. Under loaded conditions, the boom should avoid being raised or lowered suddenly. It is important to note that the control lever must not be shifted until the boom is fully raised or lowered into position.

6. When lifting relatively heavy objects, the load should be lifted about 10 cm off the ground, and the vehicle's hoist brakes and stability must be checked to ensure they are effective and flexible. Work may only continue after confirming everything is in proper working order.