Boom overload warning and control system

Boom warning actuator

Breakaway bail

Bridge crane control unit

Cable arrangement and lifting platform for stabilized load lifti

Channel and plate telescopic crane boom

Clamping device for crane or the like

Color coded boom and chart system

Color coded boom and chart system for proportionally extensible

Compensating device for a crane hook

Container crane

Container crane installation

Container handling and lifting equipment, such as a crane or a g

Container ship worker safety system

Control system for a crane

Control system for automatic material handling crane

Control system for automatic material handling crane

Control system for cable crane

Coordinated hoist controllers

Counter-balanced, multiple cable construction crane