On inquiry overhead travelling crane, the following main parameters are needed:
- Girder: Single girder overhead crane / double girder overhead crane?
- Lifting capacity: Ultimate load lifting capacity= ____tons.
- Span: distance between the railway center = ____ meters.
- Lifting height: height of lifting from the ground to the lift center (Hook) = ____ meters.
- Use/Application: what is to be lifted ____________________
- Control methods: Remote control / Cabin control /Panel control
- Frequency = ____.
- Voltages = ____.