Blades getting damaged

microsvc

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Troy Built rider mower, 42" purchased in 2017.
The blades are getting chopped up as shown in this picture.
I only drive this on my lawn. Any suggestions why this is happening?



20190629_162030.jpg
 

ILENGINE

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Hard packed grass is wearing the ends of the air lifts off. happens quite frequently as well as debris cutting off the air lift at the upturn bend point. See a lot of blades from people that mow their lawns low that don't survive a single mowing season.
 

SeniorCitizen

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Sand/dirt also attributes to that if one swings out of the grass onto the sand/dirt to make turn arounds without disengaging the pto.
 

microsvc

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Sand/dirt also attributes to that if one swings out of the grass onto the sand/dirt to make turn arounds without disengaging the pto.

I wish I could say that I go into dirt, but I dont. Good thought though.
 

microsvc

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Hard packed grass is wearing the ends of the air lifts off. happens quite frequently as well as debris cutting off the air lift at the upturn bend point. See a lot of blades from people that mow their lawns low that don't survive a single mowing season.

That's possible. Do you think the extreme blades would work better? They have the "teeth" on the air lift side.
 

MowLife

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Here in Florida I go through several sets a season. I do mow commercially so I wear them quicker that a residential user would. Sand and if you have pensacola Bahia will wear the wings down real quick. A low lift blade will last longer but doesn’t lift grass as well. Most of us use Gator blades now as they last a lot longer. If your mulching it will cut the life of the blade also. Gator blades are considered a mulching type blade but we run them with the shoot open.
 

microsvc

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Do you think the extreme blades would work better? They have the "teeth" on the air lift side.
 

ILENGINE

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Do you think the extreme blades would work better? They have the "teeth" on the air lift side.

They should last a little longer because the blades tend to be thicker than the standard blade.
 

MowLife

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Do you think the extreme blades would work better? They have the "teeth" on the air lift side.

I think we are talking about the same blade. Gator blades have the “teeth” your taking about.
 

ILENGINE

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Extreme is the MTD OEM version of the Gator blade.
 
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