This guide is written from an overhead-crane perspective. Assessment should consider actual duty, load spectrum, cycles, site geometry, maintenance history and safety functions before brand or catalogue values.
A safety system is not a single sensor. Load measurement, upper and lower limits, travel limits, emergency stop, brake control, warnings, buffers and anti-collision functions are selected according to process risk. Test methods and records should be defined in the commissioning file.
Decisions should not rely on a single symptom or catalogue value. Nameplate data, measurements, maintenance records, fault history and site observations should be reviewed together. Structural or safety-related changes require competent engineering assessment.
This content supports preliminary review. Equipment selection, structural calculations, compliance and commissioning decisions must be verified using site data and competent engineering.
