A worker’s lower legs were amputated as he became entangled in the trenching chain whilst removing dirt in front of the trenching attachment with his boot while it was still cutting a trench.
Mini skid steer loaders have dead man controls for the operation of the loader, but this does not stop the hydraulic operation of the trencher attachments.
A crumber bar was fitted to the trenching attachment; this guards the front end of the trenching chain when cutting shallow trenches. At the time of the incident this guard was located in a raised position not covering the trencher cutting chain.
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