What is the wider brake on the crane
Brake of crane is used more widely, generally there are two, one is hydraulic thrust lever (hydraulic thrust rod drive way has a centrifugal pump and the electromagnet) in one of two ways, one is electric brake type.
There is an electric motor that drives a hydraulic cylinder, which drives the rubber lock. I don't know what the name is. Anyway, we're all here
Crane brake method is a lot of, the current application most widely should be electric hold brake type brake! Use a friction brake
There are wheeled brakes and disc brakes. They are all driven by the hydraulic push lever (that is, friends speak like "hydraulic tanks").
