Unattended intelligent crane

The utility model relates to an unattended intelligent crane which comprises a walking main beam, a transverse moving trolley and an electric hoist, a lifting appliance is arranged at the lifting end of the electric hoist and comprises a transverse cross beam and an L-shaped rod fixedly connected to the lower end of the cross beam, and the L-shaped rod comprises a vertical section fixedly connected with the cross beam and a horizontal section fixedly connected to the lower end of the vertical section. The lifting appliance further comprises a push plate connected to the lower portion of the cross beam in a sliding mode and a driving mechanism for driving the push plate to slide in the length direction of the horizontal section, the lifting appliance can be automatically inserted into a center hole of a roll-shaped material, lifting is achieved, the lifting appliance can be automatically pulled out after lifting is completed, and the lifting appliance is convenient to use. The crane is provided with a remote c