What are pendants on a crane?
A pendant control hangs down from the hoist or off of a separate festoon track and allows the operator to control the crane and the load as it moves down the runway.
What is a crane pendant cable?
Pendant cable is typically used to power and transmit signals to pendants hanging from overhead cranes, hoists, and other types of lifting and handling equipment. Portable cord is flexible, moveable electrical cable that consists of one or more insulated conductors enclosed in a jacket.
What is pendant control station?
Pendant Stations or Pendant Controls are a series of simple switches that control much larger electrical loads through various means. These loads are typically cranes or hoists, but can also be anything from conveyor belt systems to specialized production line equipment.
What is a cab operated crane?
A “cab-operated crane” is a crane controlled by an operator in a cab located on the bridge or trolley. Double leg, Gantry Crane. OSHA 1910.179(a)(4) “Cantilever gantry crane” means a gantry or semigantry crane in which the bridge girders or trusses extend transversely beyond the crane runway on one or both sides.
What is a monorail crane?
A monorail crane system is a stationary, overhead track on which trolleys travel to carry loads from one place to another in a facility. Monorail cranes are an ideal solution for linear, overhead material handling due to the fact that they enhance production workflow and create a safe and secure work environment.
How do crane controls work?
To operate a crane, an operator uses two joysticks. The left joystick controls swing and trolley travel while the right joystick controls the hoist. With careful movements, the operator can use just these two joysticks to safely move a load anywhere within the crane’s operating radius.
What is the hoist cable?
A hoist cable is the braided steel cable that runs from the cable drum of a crane, up through the mast, and to the hook. A hoist cable is the braided steel cable that runs from the cable drum of a crane, up through the mast, and to the hook.
What is a pendant switch?
An electric wiring switch which is suspended from overhead at the end of a two-conductor cord; used to control lamps or other devices that are mounted overhead, beyond the reach of a person standing on the floor.
Which of the following types of crane is controlled by pendant?
Floor-operated crane
Floor-operated crane means a crane which is pendant or nonconductive rope controlled by an operator on the floor or an independent platform.
What is the difference between a crane and a hoist?
Main Differences Between Overhead Cranes and Hoists Hoists can only move loads up and down, while cranes can move loads up and down and side to side. In the latter, a hoist serves as the component that provides vertical movement, while a trolley and bridge serve as the components that enable horizontal movement.