Articulated crane rollover (31 October 2023)
A 25 tonne articulated crane was in the process of moving a metal casing for a pier. The operator has traversed across a slight slope when the load shifted. The crane rolled on to its side and the hook block struck a 49-year-old worker resulting in serious injuries.
Overturned articulated crane on NSW worksite.
Safety information
Consider ‘reasonably practicable’ control measures to manage the risks associated with operating articulated cranes.
Ensure:
- crane operators hold an applicable HRWL and be experienced in the operation of the crane being used
- the correct crane is being used for the job
- the crane being operated is in good working order, regularly maintained with current registration
- there are safe systems of work in place for set-up, placement and crane operations
- adequate exclusion zones are in place
- the route of travel has been reviewed for the ability to operate the crane safely including enough clearance, appropriate ground conditions, right load and clear lifting path
- you configure crane to mobile load, stowing outriggers and positioning boom to manufacturers recommendations
- you maintain minimum speed ensuring load is up hill when ascending or descending.
Statistics
Since June 2023, there have been four articulated crane rollovers on worksites within New South Wales. On each occasion the loads were being walked across sloping ground surfaces and the crane has travelled out of radius.
Related guidance material
- Guide for crane operators
- Plant, machinery and equipment
- Roles and responsibilities when hiring or using a mobile crane
- Safety Checklist - Mobile crane safety for PCBUs (PDF, 166.04 KB)
- High risk work crane classes licence requirements
- Using mobile cranes in ‘pick and carry’ operations – safety alert
- Guide to mobile cranes– Safe Work Australia