Mower Blades

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charly

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I use Gator blades for my Ferris Zero turn mower.. Has anyone used another blade brand giving better cutting performance? Any new blades out that I haven't heard about yet?
 
Quality of cut is in blade speed and airlift (most applications) within a given deck design. Gators have serrated blade sails which negatively affects lift. Many companies putting out similar blades under other names. Stens, Rotary, and many OEMs are all introducing toothed sails to their blades.

Also, what works well in the NE (high-lift, high speed) may not work well in other areas, like FL (where high-lift blades will sand-blast a mower deck to death.). Grass and soil type vary wildly from one corner of this country to the next.

If you're happy with the Gators, stick with 'em. Otherwise, try a super high-lift type blade with a long, straight, cutting edge. Keeping any blade sharp will yield the best results. You think Harry Homeowner ignores his chainsaw chain too long? Heh, don't look under his mower deck..... ::P
 
Quality of cut is in blade speed and airlift (most applications) within a given deck design. Gators have serrated blade sails which negatively affects lift. Many companies putting out similar blades under other names. Stens, Rotary, and many OEMs are all introducing toothed sails to there blades.

Also, what works well in the NE (high-lift, high speed) may not work well in other areas, like FL (where high-lift blades will sand-blast a mower deck to death.). Grass and soil type vary wildly from one corner of this country to the next.

If you're happy with the Gators, stick with 'em. Otherwise, try a super high-lift type blade with a long, straight, cutting edge. Keeping any blade sharp will yield the best results. You think Harry Homeowner ignores his chainsaw chain too long? Heh, don't look under his mower deck..... ::P
I rotate out 3 complete sets of blades,, always having another set ready to go,, sharpen ,balance and then torqued to 70 ft lbs according to the Ferris specs.. I probably change my blades at least 6 times for the mowing season, putting on 60 plus hours.. I'll have to get a set of the other blades to check them out sometime.... Thanks...
 
I tried the hi-lift, hi-speed on my tracter mower. They worked well for packing more grass into the bagger. However, they are half the weight of a regular blade and bend if they hit anything. A couple of windfall branches and an old root burl did ours in. I was replacing them with heavy blades by mid-season and they have lasted 2.5 yr so far.
 
I have a standard Blade, need to lookinto High Lift, but I do touch it up with a file every 2-3 mowings.
 
If you have a well-manicured lawn, then they should work well for you. Our lawns are half fields and far from level. A buzz cut suffices.
 
I tried the hi-lift, hi-speed on my tracter mower. They worked well for packing more grass into the bagger. However, they are half the weight of a regular blade and bend if they hit anything. A couple of windfall branches and an old root burl did ours in. I was replacing them with heavy blades by mid-season and they have lasted 2.5 yr so far.
I have a few semi buried rock edges in some of my fields as well which ding the blades at times.. I 'll stick with the gator blades then...
 
The weight and/or thickness of the blade has nothing to do with the amount of lift generated. A set of High-Lift blades for a Ferris commercial mower is going to be a pretty beefy set of blades.
 
The weight and/or thickness of the blade has nothing to do with the amount of lift generated. A set of High-Lift blades for a Ferris commercial mower is going to be a pretty beefy set of blades.
I'll check them out...
 
Iv been trying to find a blade that cuts well in high grass but i guess theres no demand cuz i cant find anything. Grass at country property gets up to a foot and sometimes 2 before i get to it. Ill have to settle for just mowing half deck passes at a time.
 
The weight and/or thickness of the blade has nothing to do with the amount of lift generated. A set of High-Lift blades for a Ferris commercial mower is going to be a pretty beefy set of blades.

I would love to get a set of heavy-duty high-lift blades for our Craftsman. Are the Ferris High-Lift blade proprietary?
 
Iv been trying to find a blade that cuts well in high grass but i guess theres no demand cuz i cant find anything. Grass at country property gets up to a foot and sometimes 2 before i get to it. Ill have to settle for just mowing half deck passes at a time.

What's the machine?

I would love to get a set of heavy-duty high-lift blades for our Craftsman. Are the Ferris High-Lift blade proprietary?

The Ferris blades most likely are not, but your Craftsman very well may be. Depending on the vintage, you probably have an AYP or MTD style star pattern on the spindle.

Got the specifics on that Craftsman Begreen?
 
Correct, got a 5 star spindle i think. Will have to look up the specs.

edit: It's a Kohler powered 18hp, 42" mower. Model 917.273150.
blade 138971 is the Hi-Lift blade I tried.
 
It seems with the newer mowers that lift has been of secondary importance as well as blade speed being reduced some. Just my thoughts as the mowers do not sound the same as far as blade speed/air volume generated. Nor do they seem to lift the grass and such up for cutting. Tried different blades not much difference in that department. The Gator type blades are meant to pulverize the clippings and do not create that much lift. I have to weld tabs on the blades to get more lift within the limits of the deck depth.
 
What's the machine?
Its just a regular single blade walk behind craftsman mower with a honda engine.
Doesnt seem to throw the grass out very well,something that could well be improved by blade design.
 
Its just a regular single blade walk behind craftsman mower with a honda engine.
Doesnt seem to throw the grass out very well,something that could well be improved by blade design.

Sounds like my father-in-laws machine. Does it have the Blade Brake Clutch (you can stop the blade but keep the engine running)? That was a very complex mower that seems to fold and tuck the grass rather than cut it off at the set height. :p Also blade options were nil, you could only buy 1 type of blade for it. I looked into modifying other blades but it just wasn't worth it.

We tried EVERYTHING including turning up the engine RPMs to get it to cut acceptably well. Wound up selling it on CL and replacing it with a Toro Super Bagger unit. (I'd reccomend checking them out if you want to go new) After I cut his lawn with my old Deere 14PZ (a machine renown for it's cut quality) they were never happy with their mower from then on. ;lol

Those old Deere 14 series units are awesome if you stumble upon one. Features vary from the push only 14PZ to the loaded 14SB/SE models. Pricing can vary as well, good examples of the 14SB typically sell for $150-$200, less is a steal.

14PZ - Push, Briggs 5hp
14PB - Push, Kawasaki 5 hp, BBC
14SZ - Self-Prop, Briggs
14SB - Self-Prop, Kawi, BBC
14SE - Self-Prop, Kawi, BBC, Elec Start

Later these morphed into the JA/JX series units (just as good, but green, not silver)

JA6x = Briggs Powered
JX75 = Kawasaki powered, similar to the 14SB
JE75 = Same as JX75 but electric start.
JX85 = Same as JX75 but with steel hub'd wheels for commercial use.

Note that the 14SB/JX75 was roughly a $900 machine when it was new. _g

All of the above are cast-aluminum deck machines that in IMO have not been matched in their ability to bag/discharge. Lawn-Boy 2 stroke machines come close but the bag setup in the Deeres is so much simpler and the machine is much quieter. Good mulchers as well.
 
Correct, got a 5 star spindle i think. Will have to look up the specs.

edit: It's a Kohler powered 18hp, 42" mower. Model 917.273150.
blade 138971 is the Hi-Lift blade I tried.

Check out this page of results.

http://www.stens.com/Portal.aspx?CN=637179B36C57&SEARCH=138971 &CATEGORY=&BRAND=&GCONTENTID=DBC825CBB3E6&RND=3286632264577587

You should be able to plug those part #'s into ebay, amazon, etc or obtain them locally. 95% of mower shops have a Stens account. Heck, your local NAPA might have one too. (Mine does, but then again, so do I, :p)

I would say the 340-182 for a heavier-duty hi-lift blade. If you're cutting tall, thick grass, then the toothed blades like 302-400 are worth a look and will give you the most HP to tackle the jungle.
 
Next mower i buy im going to get the largest engine available as they tend to bog down in high grass,that may bee part of the problem ,underpowered.
 
Next mower i buy im going to get the largest engine available as they tend to bog down in high grass,that may bee part of the problem ,underpowered.
I have never seen a 21"-22" walk-mower that required more than a 5HP motor. Don't go by HP ratings exclusively either. Most of the time they are a gross exaggeration if not an outright lie. My 5hp 14PZ or 4.5 HP 14SB will out cut any of the newer "6 HP+" piles that Sears, HD or Lowes is off-loading. Put the side discharge chute on them and they go like mini bush-hogs.

Lawn-Boy 2 strokes were renown for their power in tall grass, the big 2-stroke engine just digs in and purrs. You won't find one new anymore but they do pop up on CL from time to time. Often in a yard sale or lot of mowers that need work.
 
It was over the internet that I got the lighter blades I didn't like. That is what I'm now trying to avoid.
 
It was over the internet that I got the lighter blades I didn't like. That is what I'm now trying to avoid.
If you check the specs on the blades I linked to, you can see that they list the thickness of each. Those two that I highlighted in particular are going to be much heavier than anything I've seen hanging on the shelf at Sears for your machine. ;)
 
My son has a new John deere rear wheel drive that he really likes,he tends to research everything he buys so its probably among the best out there. Im going to borrow it and see for myself. Its got the big rear wheels too which i like
 
My son has a new John deere rear wheel drive that he really likes,he tends to research everything he buys so its probably among the best out there. Im going to borrow it and see for myself. Its got the big rear wheels too which i like

Unfortunately for you Deere exited the residential walk-behind market in 2012. (and they haven't made their own 21" walk-behinds for about a decade now.) But if you like your son's unit, check out Snapper. ;)
 
I remember the Jacobson Hurricane 2 stroke walk behind,, had a heavy metal platter disc underneath and four small tip blades that bolted every 90 degrees to the disc... Cast mower deck.. I remember servicing one years ago and a fellow worker said try it out in the foot high grass.. That thing never slowed down... what a cutting machine that was.... I was told they stopped making them when inertia brakes for the mower blades were put into effect... was too hard to slow the blade on the Hurricane.. That was one cutting machine..
JakeMower.jpg
 
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I remember the Jacobson Hurricane 2 stroke walk behind,, had a heavy metal platter disc underneath and four small tip blades that bolted every 90 degrees to the disc... Cast mower deck.. I remember servicing one years ago and a fellow worker said try it out in the foot high grass.. That thing never slowed down... what a cutting machine that was.... I was told they stopped making them when inertia brakes for the mower blades were put into effect... was too hard to slow the blade on the Hurricane.. That was one cutting machine..
JakeMower.jpg

I had a 16" and an 18" Jake - loved them both
 
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