The coordination between the main mechanisms of the grab type ship unloader

The coordination between the main mechanisms of the grab type ship unloader:

Lifting and opening and closing mechanisms: These mechanisms coordinate the operation of the grab, responsible for tasks such as grabbing materials and hoisting the warehouse clearer.

Pitching mechanism: When the ship is moored or moving, this mechanism ensures that the arm does not touch the upper structure of the ship when the unloading machinery moves between cabins or leaves the operating position. In addition, it can safely retract the arm in severe weather such as typhoons.

Trolley mechanism: This mechanism enables the entire ship unloader to move freely on the dock track.

Trolley mechanism: It realizes the functions of grabbing and unloading by pulling the grab.

Driver's cab walking: This function allows the driver's cab to move forward and backward on the arm, ensuring that the driver can always clearly observe the working status of the grab.