There are lots of reasons why a crane might fail.
For example, extreme weather conditions could make it difficult to stabilise the crane. Strong winds may cause it to wobble before toppling over completely, whilst poor visibility in fog and rain could prevent the operator from being able to assess potential hazards.
In some cases, the crane may buckle or collapse due to excess weight or improper setup. Alternatively, falling debris or hazardous conditions surrounding the crane may contribute to crane accidents.
Other common causes of crane failure include misuse and poor lift planning, foundation issues and electrical faults.