As stated above, before using any attachments or perhaps Power Take Off Shaft china implements, always browse, understand and follow the manufacturer’s safety manual.
Only use equipment that’s in good repair. Be sure that all guards or shields happen to be in place and operational.
Guards around the energy take-off shafts, gear 
container and other rotating/spinning devices are very important.
Lower hydraulics.
Shut off the tractor engine.
Apply tractor parking brake.
Hitch tractor to implement.
Make sure that universal joints will be in the correct period when connecting the shaft.
Do not wear loose garments. Tie back long wild hair. Do not don shoe laces dangling.
Stand from moving or rotating gear. Where possible, run from the tractor seat, and have bystanders become at least 6 metres (20 foot) away.
Do not remove shields from the PTO shaft.
Make sure that the PTO spinner/integral shields rotate freely.
Utilize the correct size travel for the device being powered.
Match the correct PTO rate for the machine being used.
Do not step over a rotating shaft. Also PTO shafts with guards are dangerous. Walk around the gear.
Know how to prevent the tractor, engine and attachment quickly in case of emergency.
Follow shutdown methods and wait for most moving parts to stop before getting off the tractor or approaching the attachment.
Disconnect PTO you should definitely in use.
“Power REMOVE” (PTO) is a term used to spell it out the process of transmitting power from one point to another.A PTO shaft, for example, is a cylindrical metal rod that attaches to a electrical power source, like a tractor, at one end and an attachment, for instance a brush hog mower, at the various other. When the tractor’s engine can be running, power flows along the shaft. The shaft rotates at engine rate, transferring energy from the engine to the attachment.
When attaching or detaching PTO-driven equipment:
PTO originated mainly through the ingenuity of farmers. Previously, power take-off applied belt drives, drive shaft attachments and pneumatics like bleed air flow, but a geared tranny is more common today.
Power Take-Off accidental injuries are very common on a farm. Based on the National Agricultural Safety Data source, most PTO accidents occur when outfits and/or limbs happen to be entangled in the rotating PTO shaft.