Five tons of truck crane operation precautions
We all know that the truck crane is a relatively dangerous operation method. A slight inadvertent operation during the operation can easily lead to danger. The five-ton truck crane belongs to a relatively large-scale machine and it is necessary to understand the precautions before the operation. Help reduce the probability of danger, then what are the five-ton truck crane attention?
The state of the driver and the proficiency of the operation will directly affect the operation of the crane . Therefore, the driver who operates the truck must be professionally and safely matched. At the same time, the driver can operate the machine skillfully to operate the machine. No experience is forbidden. And the driver of the certificate operates the lifting equipment. Drivers must maintain a good state of mind during their work. Therefore, they must not smoke, drink alcohol, or eat foods that may affect their spirit.
The truck crane must be coordinated by the driver and the lifter to operate normally. Therefore, the driver and the lifter must maintain good cooperation during the operation. At the same time, he obeys the arrangement of the commander, and the driver can refuse the operation in a potentially dangerous environment. Drivers and lifters must comply with operating rules and regulations.
Before the work, it is necessary to inspect the wire ropes, brakes, and the hydraulic devices and safety devices in the lorry crane . At the same time, the lifter needs to avoid the lifting boom as much as possible under the load, and at the same time it must be stable before the lifting and landing of the jib. Cannot change operation device.
When lifting the object, the crane first needs to adjust the position of the object to about 10 cm from the ground, and then check the stability of the crane and the brake to confirm that the crane and the brake can operate normally.
The driver must first press the horn before operating the lorry crane to perform the operation with confirmation that the commander's hand gesture is correct. If it is found that the commander indicates a faulty phenomenon, the driver must stop immediately after sending a signal indicating that the emergency stop signal is in place. Unsafe factors reduce the probability of danger.
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