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.
Brake wear, motor overheating, contactor failure, wheel wear or rope damage may result from alignment, operating practice, incorrect adjustment, environment or incompatible parts. Fault history, measurements, error logs and operator observations should be reviewed together.
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.
