Electric rotating arm crane

The key application of electric rotary arm crane is the rotation of the boom's edge (pitch) around the vertical centerline, which cooperates with the lifting of goods. The application posture is flexible, and considering the loading and unloading regulations, the methods include mobile, portable, and floating. Mobile cantilever lifting equipment is installed on piers in ports or warehouses, and only works in place. At least some arm supports can only pitch and cannot rotate, while others can both pitch and rotate.