TRACTOR PTOs AND DRIVELINES

Power take-offs (PTOs) are fast-revolving shafts used to power auxiliary equipment on tractors. PTOs pose an entanglement hazard. This hazard can be controlled with a properly installed shield or guard, which provides a barrier between the revolving shaft and the operator.

Follow these safety tips when working around PTOs and drivelines:

• Always disengage the PTO, turn off the tractor, and remove the keys before leaving the seat to perform maintenance or make adjustments.

• Do not perform maintenance or adjustments until the driveline and attached machinery have completely stopped moving.

• Never step over or reach under a moving PTO shaft or driveline, even if it is guarded. Wait until the shaft has stopped rotating.

• Ensure PTOs are shielded with an enclosing-type guard. Some older equipment has U-shaped tunnel-type guards, which are ineffective and dangerous. Replace these with upgraded guards as recommended by the manufacturer.

GUARDS SHOULD MEET THESE SPECIFICATIONS

• Guards must prevent hands or fingers from reaching into the point of operation, whether from above, below, or around the guard.

• Guards must not create additional hazards, such as sharp edges, protruding parts, or pinch points between the guard and moving machine components. They should minimize the possibility of misuse or removal, using designs the operator cannot easily bypass.

• Guards must not interfere with inspection, servicing, or cleaning of the machine.

• Maintain all guards according to the manufacturer’s recommendations.

PERSONAL OPERATING SAFETY TIPS

• Do not wear loose-fitting clothing or dangling jewelry when working around PTOs. Tie back long hair to prevent entanglement or scalping. Shirts should be tucked in, jackets zipped, and sleeves buttoned.

• Keep your head and other body parts away from an operating PTO. Even short, secured hair can become entangled in a driveline.

• Ensure the hitching position of equipment to the PTO is at the proper height. Check the operator’s manual for details.

• Do not attach equipment to a PTO unless it is rated for the PTO’s RPM.