The two speeds most commonly used with tractor PTO shafts is 540 and 1000 rpm and the PTO shafts will come in several sizes and lengths. PTO Shaft, Series 4, 1-3/8 In.
: Over-running clutches provide a safe means to protect operators and costly machinery from circumstances when the inertia of PTO influenced implement exceeds and over-operates the tractor PTO quickness. In such a case, the over-running coupler will free-wheel
smoothly and safely. Over-working clutches will normally hold up against applications needing up to 65 h.p. at 540 rpm and 100 h.p. at
1000 rpm. Serious shock loads or travel line angularity will certainly reduce this capability
If the space of your PTO will not fit perfectly within a tractor, a PTO adapter can extend the size without needing to replace it for a new one. This adapter comes with an overall amount of 7-3/16″ with a man end 1-3/8″ x 6 Pto Adapter china spline and a lady 1-3/8″ x 6 spline end.
Create additional length on the end of your PTO. This tractor PTO shaft adapter offers both a female 6 spline end and a man 6 spline end, each end includes a diameter of 1-3/8 in. This allows more connection choices and is well suited for anyone that owns an older tractor since the older parts may well not be produced any more and so are less common.
The over-running coupler is an essential part of PTO travel on rotary mowers, bailers, hay conditioners or any implement where inertia of driven unit may be required to over-run driving source. The coupler drives solidly from tractor to put into practice and free wheels efficiently when put into practice exceeds tractor PTO speeds. All sizes are nominal.
Converts a 1 1/8″ keyed spline to a 1 3/8″ 6 spline.
Essential with 1000 RPM gearcase upgrade or Three Point Hitch package for the 25PTOC.
This Small 1000 (21 Spline) to 540 PTO Adapter may be 
the perfect meet for your Shop Dog. It can be conveniently carried in the Shop Dog’s hitchpin and PTO adapter carriers.
This is also a good PTO adapter for tractor use. This adapter decreases the tractor’s PTO from 1-3/8″ x 21 spline to 1-3/8 6 spline (540) and extends the PTO shaft 4-1/8″. It has an overall length of 6-3/8″ and is rated for tractors up to 70 HP.
Reduces PTO from 1 3/8″ x 21 spline to at least one 1 3/8″ x 6 spline and extends the PTO shaft 4 1/8″
Ever-Power presents two adapters that will assist pairing old or new attachments with aged or new tractors.
Ever-Ability changed the PTO configuration on their two-wheel tractors from a splined shaft to a 3-jaw shaft.
A electrical power take-off or electrical power takeoff (PTO) is some of several methods for taking electric power from a power supply, such as a operating engine, and transmitting it to a credit card applicatoin such as an attached implement or separate machines.
• Frame constructed of 1/4″, 3′ x 3″ and 1/4″, 2″ x 2″ steel tubing
• Operates off of skid steer hydraulics
• Requires a the least 16 GPM; optimum of 22 GPM (creates 20 to 40 HP from the power remove)
• No need to modify electrical power take off shafts
• Adjustable lower arms
• Reinforced durable universal mounting brackets
• Complete with electric motor, hydraulic hoses and smooth faced couplers
• Ideal for three point vitality take off gear – snow blowers, mowers, tillers, post hole augers, etc