When using the crane should pay attention to matters
1. The car crane driver must undergo professional safety training, and approved by the relevant departments after the approval, issued a certificate, the prospective single operation. It is strictly forbidden to use crane equipment without a license.
2. Before work must check the operation of the device is normal, whether the wire rope safety requirements, brakes, hydraulic devices and safety devices are complete and sensitive and reliable. It is forbidden to run sick.
3. The lifting angle of the boom shall not be less than 30 °, and the crane shall avoid lifting the boom in the case of load. It is forbidden to change the joystick before lifting the boom.