1,000 speed PTO output shaft.

gone

Well-Known Member
Are many still using them?
I have 5 of them, some from tractors that are sold, I have never used any of them ever.
MF 7720S
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MF 6718S
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MF 4345
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Is this one off a Deutz?
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My neighbour is the only one I know of who still has 21 spline shafts on new implements! I think he hasn't realised that the lever in the cab changes the speed of the shaft without changing the stub!

He has 3 machines less than 7 years old, all with 21 spline shafts! He has 20 and 30 series deeres!
 
Bottom one looks like a Deutz alright. I had a 6 to 21 spline adapter somewhat, don't know the day nor the hour I last saw it never mind used it
 
We used them on silage harvesters down through the years and had one on the first power harrow. I was using a friends Claas mower Monday and I had to swop shafts, it was a 21 and not very old, possibly 10 years.
 
I worked on a place for a summer and they had 21 spline shafts on anything running on 1000, I had to change over 3 or 4 times a week, sometimes twice a day. I have never used the 21 spline outside of that
 
A fair pile of them here right back to 500 series , once shiftable ptos appeared all the 1000 ends were changed , the minute they land in the scrap is when someone will be looking for one.
 
The Taarup double chop had a 21 shaft, back in the mid 90's.
Also a large Dowdeswell rotavator, gone with the beet.
So l have stubshafts knocking about somewhere in the shed, havent seen them in years though.
 
Lads I’m mowing for a friend today with his mower and my tractor. His mower is 1000 pto I’ve never used one so what rpm do I Rev the tractor to drive the mower? Can’t get through to him on the phone!!!
 
Most Masseys you can bring up PTO speed on the screen by cycling through through the display options. Then as above, but I would tend to very slightly over rev, till the pto is doing 1,070 or so.
 
Most Masseys you can bring up PTO speed on the screen by cycling through through the display options. Then as above, but I would tend to very slightly over rev, till the pto is doing 1,070 or so.
It depends on the mower, a Class contour will be 1000 PTO but runs fine at 850 on the shaft.
 
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