New Tractor and Flail Mower

   / New Tractor and Flail Mower #21  
That's interesting... My Massey has a lever to allow the tractors output shaft to go "neutral" so you can spin it freely when hooking up a PTO shaft from an implement. Really useful, and something i probably take for granted.
 
   / New Tractor and Flail Mower #22  
Adjusted the cutting height of the LP FM2584 flail mower today. Cutting height can be adjusted from 0" to 6" in one inch increments by raising or lowering the rear roller. As delivered it was set at 1" which resulted in excessive scalping, the skid plates digging furrows and a nice mud pack on the inside of the mower housing. Here is a shot of from the rear with the access door open. It isn't necessary to open the access to adjust the cutting height, I wanted a better look at the internals of the mower. The rotor and Y blades are shown.

View attachment 542476

The mower was raised and supported on jack-stands. Shown here is the left side roller adjustment plate in the original 1" position. The right side is a mirror image.

View attachment 542478

The plate is adjusted by removing the uppermost large bolt and pivoting on the one on the left side of the plate. The LP manual suggests lowering the mower to the supporting surface to the approximate height desired and using a pry bar to raise the roller assembly to final height. I chose to leave the mower on the jack-stands and raise the roller with a Hi-Lift jack under the rear skid plates. I decided to raise the cutting height 2" from the original position for a total of 3" for another test run. Shown here is the roller in the new position.

View attachment 542479

Another test run was made. No more scalping, furrows or mud slinging! I plan on leaving the cutting height at 3" until later this Summer when the turf grasses (mostly Bermuda here) are actively growing, Then I'll raise the height a bit more. Later, Vic

============================================================================




I want to welcome you as the newest member of the flail mower nations from Ponca City, Oklahoma


Once you start mowing you will want to leave the brush ejection door open so you can mow really high brush without the mower breaking belts and you will not have to worry about adjusting the height either.

I am certainly glad that Land Pride kept that in their flail mowers as it will be easier for you to remove and sharpen the scoop knives and also remove barbed wire, extension cord snakes and garden hose snakes when needed- the garden hose snakes are really vicious in the summer.

You can purchase a slow speed wet well grinder from micromark and the gauge setting tool from woodcraft and other wood working tool distributor.



Welcome to the Flail Mower Nations.
 
   / New Tractor and Flail Mower
  • Thread Starter
#23  
leonz: Thanks for the kind words! You provided some great answers to some of my questions over on the "Flail Mower" thread and I appreciated it!

I do need to clarify a couple of points though:

As mentioned in my OP I used a NH 918H flail mower for 16 years, so I can't honestly lay claim to being the "Newest member of the flail mower nations"! How about "Newest re-flailed member"? :eek:

Also, the "Access Door" on the LP flail is just for maintenance and not a "Brush ejection door". The LP manual specifically warns against operation with the door open. The entire width of the mower above the rear roller is permanently open for a height of several inches, so I doubt leaving the door open would have much effect anyway.

DSC_0033.JPG

My old NH 918H also had an access door which I always ran closed. Never thought about running with it open even in the heavy stuff and never had a problem. It does really help with blade maintenance, etc. though.

Thanks, Vic
 
   / New Tractor and Flail Mower #24  
Hello Vic,

Sorry for the clerical error/mistake, I do not keep any records of membership because of the black helicopter crowd and the men in black.

If you do get into the heavy stuff you will have 50+foot long rooster tails of mowed brush coming out which will make brush clearing easier if needed.

Happy mowing with the new implement, err mower, err beast of burden, err toy.


:thumbsup::drink:
 
   / New Tractor and Flail Mower #25  
Hello Vic,

Sorry for the clerical error/mistake, I do not keep any records of membership because of the black helicopter crowd and the men in black.

Did you decide to remove the recutting bars to avoid losing them in the event of a long mowing day?

I mentioned to docs farm and others that you could use a piece of bar stock with drilled ends to hold cotter keys to avoid losing an individual recutting/shredding bar.

If you do get into the heavy stuff you will have 50+foot long rooster tails of mowed brush coming out which will make brush clearing easier if needed.

Happy mowing with the new implement, err mower, err beast of burden, err toy.


:thumbsup::drink:
 
   / New Tractor and Flail Mower #26  
GGGRRR, double post.
 
   / New Tractor and Flail Mower
  • Thread Starter
#27  
Mowed about 4 acres more of the dormant Blue Stem hay meadow. Results were mostly positive. Was able to mow at 6-8 mph. Mowing speed was determined by roughness of the terrain and not mower or tractor limitations. Cut was smooth and even with good mulching. There seemed to be more clumping of the mown grass with the new cutting height adjustment than previously. Also more clumping than I remember with the NH 918H mower. The clumps are not uniformly spread along the cutting width, but always at the ends. Anyone else noticed this? Cause? Thanks, Vic
 
   / New Tractor and Flail Mower #28  
Mowed about 4 acres more of the dormant Blue Stem hay meadow. Results were mostly positive. Was able to mow at 6-8 mph. Mowing speed was determined by roughness of the terrain and not mower or tractor limitations. Cut was smooth and even with good mulching. There seemed to be more clumping of the mown grass with the new cutting height adjustment than previously. Also more clumping than I remember with the NH 918H mower. The clumps are not uniformly spread along the cutting width, but always at the ends. Anyone else noticed this? Cause? Thanks, Vic

==============================================================================================

You need to slow down, overlap the cut a bit and open the trash door if you are not going to use the recutting bars.

when you use the cast hammer knives they are not going to recut the brush for you unless you put the recutting bars in and mow slower.

You need to drop down to 4 MPH to get a better cut to eliminate the clumping without the recutting bars in or with the trash door open.

Quite often the skids will catch the mowed brush from the last lap and hang on until it drops off.
 
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   / New Tractor and Flail Mower
  • Thread Starter
#29  
My last post seems to have been bit confusing. My excuse: It was pretty late last night and I had had an adult beverage before supper! :laughing: Thanks for the reply leonz. I do have some clarifications. .

==============================================================================================

You need to slow down, overlap the cut a bit and open the trash door if you are not going to use the recutting bars.

when you use the cast hammer knives they are not going to recut the brush for you unless you put the recutting bars in and mow slower.

You need to drop down to 4 MPH to get a better cut to eliminate the clumping without the recutting bars in or with the trash door open.

Quite often the skids will catch the mowed brush from the last lap and hang on until it drops off.

I ordered the mower with the "Y" blade option with an extra set of cast hammer knives. The hammer knives are still back ordered, I don't have them yet. All mowing so far has been with the "Y" knives. I have not tackled any brush yet. All mowing has been on last years Blue Stem vegetation. The cuts are clean and smooth on the dried Blue Stem grass. The "Y' knives are giving a nice clean cut on the dried grass with very good mulching action. No complaints there. The only uncut grass is when I fail to overlap the previous cut enough. My problem, not the mower's. The "clumps" I poorly described are not uncut areas or un-mulched grass. They are simply small mounds of well mulched grass that accumulate along the ends of the mower and are strung out across the field as I mow. It looks as if this isn't going to be a problem after all. After a couple of days the Oklahoma wind has pretty well spread the clumps out and they have pretty much disappeared. I think you were right on about the skids catching the mown grass and it hanging on until it drops off. When I do get into the brushy areas even with the hammer knives the mowing speed will no doubt have to be reduced. On turf grass I believe I could mow even faster if the terrain were smoother.

From the LP website:

"Three different blade options make quick work of grass, grapevine shoots, saplings, and tree prunings. Cutting height is variable from 0" to 6". Cutting capacity is 1" with Duckfoot Knives, 1.5" with Heavy-duty Y Knives, or 2" with Hammer Knives. The rear access door and quick-change D-ring system simplifies blade changes. Optional Brush Rakes hold prunings and other woody materials in the cutting chamber longer for better shredding and decomposition."

Land Pride still steadfastly denies this mower has a "trash door"! :eek: It certainly wasn't designed to run with the door open. There is no mechanism to hold the door open when in operation. If the access door is opened and raised all the way up by hand, then released, it instantly slams closed under it's own weight. The only way to keep it open for inspection or maintenance is to prop it up with a stick or the like.

From the LP Operator's Manual:

"DANGER
Never operate Flail Mower without rear rotor access door secured in the closed position. The power take-off must be disengaged, tractor engine turned off, and switch key removed before opening the door. Always secure door shut before starting tractor."

The discharge opening in the rear of the mower housing is about the same area as the door opening, so I believe having both open at the same time would have little effect. On a mower like my old NH 918H that didn't have a rear discharge opening, I can see that opening the access door would make a difference.

Thanks, Vic
 
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   / New Tractor and Flail Mower #30  
Hello Vic,

It still bugs me that they stopped importing the Maschio Flail Mowers. The adult beverages are OK,
The sinking office chairs, Men In Black and the Black Helicopters are a nuisance.

They should have kept the entire design with the trash door that is held open by the bolts in the side weldment
and the V belt guard cover GRRRRRRRR.

Vic, with the rear trash door open the mowed brush is ejected from under the flail mower shroud horizontally
and then falls to the ground a long distance away.


There is no reason you cannot open it with the job of mowing heavy brush load or shredding crop residue as long as there are no pedestrians or 4 legged rug rats running around when mowing heavy tall brush.

I would invest in the recutting bars though as they will help you with shredding when using the hammer knives and the scoop knives.

I mentioned to docsfarm and another member that own the true imported maschio units that they can prevent losing the individual cutting bars
by replacing the spring clip pins with cotter pins or a piece of bar stock with two holes drilled in it to hold cotter pins and keep the recutting bars in place when mowing.
 
 

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