Box Girder Crane

Definition: What is a Box Girder Crane? The box girder crane is an overhead travelling crane that uses a “box” configuration. The design includes a four-sided box. The box has a running surface plate for the hoist trolley that is attached to the bottom of the box. The box girder has greater loading capabilities. The …

Guidance Systems

Definition: What are Guidance Systems? A virtual or physical device, or a group of devices, to implement a guidance process used for controlling the movement of an object is known as the guidance system. The system calculates changes in position, velocity, attitude, and/or rotation rates of a moving object required to follow a certain trajectory …