https://www.hse.gov.uk/agriculture/experience/unguarded-pto-shafts.htm
Unguarded PTO shafts - HSE
a 13 year old boy became entangled on an unguarded PTO shaft
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https://agricparts.com/
Agricultural & Tractor Parts | PTO Shafts | Tractor Gearbox
Jun 15, 2026 - Baiquan manufactures tractor gearboxes, PTO shafts, and parts like Cardan joints, bearings, sprockets, and more.
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