Flail Mower Let's talk flail mowers

[Kodiak45]

Do you have a source for new blades? I've found new knives for my antiquated Alamo flail are very inexpensive. If yours are too, it might pay to replace them rather than to try to sharpen them. That way the whole batch would represent a full set of spares for you which could be sharpened as needed.

No source yet. I can’t find anything that resembles them anywhere. Looks almost like one side of a Y blade.
I can reverse these when one side goes dull. The biggest hurdle will be removing them, which is why I’m gonna sharpen first while they are still on the mower.

 

[JWR]

No source yet. I can’t find anything that resembles them anywhere. Looks almost like one side of a Y blade.
I can reverse these when one side goes dull. The biggest hurdle will be removing them, which is why I’m gonna sharpen first while they are still on the mower.

Surely the "rod" that holds each row must be removable, loosening them one row at a time. I'd be most concerned about figuring out how it goes back together first before pulling the rods ! Cannot tell much from the pictures. That is really quite a "relic" though undoubtedly still very functional. Hopefully someone else who owns one will see your posts and speak up here.

 

[toolslinger]

Through an unrelated search, I happened across a photo that lead me to the JD site, and you might check out Models 10, 15, 15A, and 972. They all seem to use that sickle style blade. I can't imagine they made a bunch of different blades like that without just reusing what they already had.

 

[shaeff]

My guess would be a 25a. Never seems that blade arrangement though. Not a Deere expert though they do interest me. Someone way more knowledgeable than me will be along shortly. Congrats

That doesn't look like any 25A I've ever seen. It also looks to be built heavier than a 25A.

 

[Kodiak45]

That doesn't look like any 25A I've ever seen. It also looks to be built heavier than a 25A.

I have a 25a that was a project which I never finished and I eventually It’s definitely much heavier than my 25a. I’m going to hunt for a plate this afternoon and measure for gauge wheels

 

[toolslinger]

Actually, check out a John Deere 26.

The shadow of "26" is on the sheet metal in your second picture.

 

[shaeff]

Actually, check out a John Deere 26.

The shadow of "26" is on the sheet metal in your second picture.

Nailed it:

https://www.equipmentfacts.com/listings/farm-equipment/auctions/online/195178931/john-deere-26

 

[Gregster613]

toolslinger, Great catch on that "shadow" number, although it more looks like a 28 to me?

 

[toolslinger]

Honestly, I didn't catch the shadow first... I found the parts breakout on Deere's page, then did some photo searching that turned up an image showing a 26 on that tower. I had to go back and actually check the OP's image after I saw that. I don't think it could be a 28, only because I haven't found a 28 on Deere's page covering a flail. Certainly isn't all that clear on the OP's photo to go one way or the other without actually applying myself...

 

[leonz]

Hello mgraham112,

If you happen to know of anyone that sharpens knives and has a large wet stone grinding wheel that
would be the best way to sharpen the shredder knives on your flail crop shredder due to their curved
shape.