Shore container crane

Through the laser positioning system installed on the main beam of the shore bridge, the fast and accurate alignment of the collection truck is realized, which adapts to the needs of terminal automation and effectively improves the efficiency of container loading and unloading.
Through the encoder position detection and spreader trajectory dynamic memory storage technology, the safety path is automatically calculated, greatly improving the operation efficiency.
By detecting the relative angular deviation between the spreader and the trolley, the running speed of the trolley is controlled, so that the spreader can quickly stop swinging.
The angle detected by the anti-sway system controls the tilting cylinder or motor, and then controls the tilt angle of the spreader to achieve anti-torsion.
The power factor reaches more than 0.9, the harmonic amount is greatly reduced, and the energy saving effect is obvious.
Using advanced active inverter technology, the kinetic energy and potential energy stored in the machinery can be converted into electrical energy and efficiently fed back to the power grid.