PTO Rotation

Fuddy Duddy · Jul 24, 2016

Been looking a pump on CL. Looked up the model number and it says the rotation is CCW.
Looked at a few others and see the same thing.
I believe the Ns are CW.
Is't CW pretty much the standard?
Don't guess this ones going to work.
Any thoughts?
Pump

Bob · Jul 25, 2016

When you are sitting on the seat of your toy, the engine crankshaft rotates top to the left, and the PTO rotates the other way, top to the right or CW as viewed from the rear, as do the PTO's of 90% of tractors ever made, the IH Cub, and some oddball imported tractors being opposite.

So when a pump is facing a PTO that the rotates CW as you are looking at it, the pump needs to rotate CCW as you are looking at it. In other words, the standard roller pump you are looking at will feel right at home behind an "N".

PTO Rotation

Fuddy Duddy

Well-known Member

Bob

Well-known Member

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