What is a hollow crane and a ground handling crane?
The crane's empty operation, as the name suggests, is a crane operating in the air. Because of crane cab general design below, on one side of the crane beam after installation of crane is located in the air, so, in the operation of the bridge or null. The ground operation of the crane, as the name suggests, operates on the ground. Currently, there are two kinds of ground operating mode, both wired and wireless. The ground operation of the wire mode is operated by the operator through the control line and the operating handle of the crane. The wireless ground operation is operated by the operator using the remote control in the face of the crane.
Very simple, the driver's room is more than two meters in the air. The ground is divided by wired and wireless, the wired line of control is dragged to the ground for the box, and the worker can operate on the ground. Wireless, with remote control, can be operated in a range of areas.
Simple to understand Air handling: crane (single beam dragon door crane double beam) with the operating room (cab) Ground operation: people operate on the ground by remote control and wire operation Empty exercises can also be changed to do this kind of transformation To improve the control accuracy and to save the cost of the production cost without the need to drive After the change, we can use the air-ground operation We make this crane and electrical system modification (the empty operation is remote-controlled)
