How long do you guys get on blades before you have to sharpen them? We keep three to four sets of blades and swap out a sharp set daily. Is this average for those of you that run commercial?
In general, I sharpen my blades about twice a year, and I replace them every spring.
How much grass do you cut though. For instance if you cut only one yard and you cut it 30 or 35 times a year and you sharpen them twice and replace then in the spring you have gotten roughly 10 cuttings on a sharpening. Start off new and sharpen twice. We cut 8 yards yesterday and several were good size.....
How long do you guys get on blades before you have to sharpen them? We keep three to four sets of blades and swap out a sharp set daily. Is this average for those of you that run commercial?
Wow. That is a lot of running on blades.That is incredible.I mow 30 lawns per week, each take about 20 minutes to mow. I mow in a trailer park for residents and for the management.
How long do you guys get on blades before you have to sharpen them? We keep three to four sets of blades and swap out a sharp set daily. Is this average for those of you that run commercial?
I replace all blades each winter. Sharpen twice a week
That's a LOT of sharpening, dude. You can only sharpen about 5 times before replacing.
:/ I disagree I don't lose height of blade and I only use a flat file barely take any metal off. They are balanced and sharp with the oem angle cuts just fine I am not replacing my blades that often
When you use a file your really not sharping the blade your cleaning them up. Which is the best way If you do it often and don't have any nicks on the blade
(( racing is the only sport that you need two balls ))
I get my money out of every set of blades. I sharping my own and use them until the wings wear off
(( racing is the only sport that you need two balls ))
At this time we have 5 sets of blades for our 60" mower which is the one we run the most. We run blades until they are worn out on the wings as well. They cost too much to throw away if they are to worm out.
If you have extra sets of blades, that's good. Having to change them daily is another matter. Stay away from cans, rocks and other hard things.
Also, when grinding the blades, take the minimum amount of stock off that you can, and don't sharpen them like you'll be shaving with them. They'll be sharp alright, but that super-sharp edge won't stand up to sticks and stones, and will dull quickly.
Staying away from stuff is real good in theory. However in the real world it is another matter. A couple of weeks ago I hit a piece of 1/2" rod that somebody had placed in the ground to tether a dog out at one Time or another. Yesterday I ran over a Master Lock that somebody had dropped. It is impossible to see stuff in grass when the grass is taller than it is.
Last week got to a yard grass was about 10 inch tall After I started cutting I found out at one time there was a chain link fence and they cut all the post about 3 inch from the ground
(( racing is the only sport that you need two balls ))
I change blades every year and I sharpen twice a year. I sharpen on a machine twice a year and I then Sharpen 3 times a week with a little thingny (I forgot the name in english!) It is just a piece of metal with patterns on it. I pass it on my blade to keep it fresh and sharp for the day.
It is a file. And is the best way to keep your blades sharp.
(( cowboy up and get over it ))
Thanks! Yes, it keeps them nice and sharp and it doesn't wear them off too much. How much time do you think my blades could last if I file them 3 times a week?
As long as you don't get to the wing part of the blade
As long as you don't get to the wing part of the blade
We change the blades every other day for sharp ones, and run the ones taken off across the blade sharpener. We scrape the decks every night, as soon as, the mowers come off the trailers. I run Dixie Choppers and run 4 blades on a 3 spindle deck. We run the X blade set on the inner spindle for mulching and creating more air to discharge the clippings further. We've a few sets but all of my Dixie's run the same blades.
I just consider it a wear and tear item, and figure it in as an operating expense. I say run them through the grinder real quick. We're working to many hours to file blades. Which i think is a better technique but it just takes to much time.
WOW....reading your post I had never even thought about mounting two blades in an "X pattern" on a single spindle!! Is that "safe"...would it void a homeowner's ZTR manufacturer's warranty if they did that on their Dixie Chopper....wouldn't one blade be slightly higher than the other on the "x spindle" and how would that affect the cut....is there any chance that could have an adverse effect on the spindle's bearings??????? I can see how technically that this would create more "turbulence", but again that's the first time I've ever read about someone doing that which raised all those questions in my mind. Can you elaborate???
I think its one blade in the shape of an x not two blades...
Well, the image in your mind when you hear "X blades" are blade(s) in the shape on an X. But after your comment, I googled x blades, and after sorting through the Playstation 3 game hits....found the link below that shows a picture of the Dixie Chopper X-Blade(and it's NOT in the shape of an "X" at all and looks very similar to some mulching blades I've seen). If I were a DC owner, I probably would not have asked all of those questions:0)
But, when you think about it blade(s) in the shape of an "X" may not be a bad idea at all. Linke follows:
Dixie Chopper X Blade 30227-56X - Dixie Chopper Dixie Chopper Parts Dixie Chopper Blades
P.S.
Meanwhile to make a comment relative to the thread topic(I'm bad about hijacking/sidebarring a thread:0)
I just put a mulch kit on my Gravely which has about 31 hours on it. The OEM blades I removed seemed to still be in fairly good shape and sharp(although not "razor sharp"). As a homeowner, I would lean towards sharpening & balancing blades once a season or every 50 hours(whichever comes first). Even at 50 hours, for a commercial user, that would probably be at least weekly or maybe a little more often(based upon a "40 hour work week", although I'm sure some guys mow more than that weekly).
P.S.S.
To keep with my predisposition to sidebar a thread topic.....check out the link below for something referred to as a "Meg-Mo System", which appears to indeed be four blades in the shape of an X.....I cannot elude to whether it is a gimmick or for real as I have only read one post where a user was asking about them:
Meg-Mo Systems - Lawn Mower Blades, Replacement Mower Blades, Sharpen Lawn Mower Blades, Mulch Grass
P.S.
Meanwhile to make a comment relative to the thread topic(I'm bad about hijacking/sidebarring a thread:0)
I just put a mulch kit on my Gravely which has about 31 hours on it. The OEM blades I removed seemed to still be in fairly good shape and sharp(although not "razor sharp"). As a homeowner, I would lean towards sharpening & balancing blades once a season or every 50 hours(whichever comes first). Even at 50 hours, for a commercial user, that would probably be at least weekly or maybe a little more often(based upon a "40 hour work week", although I'm sure some guys mow more than that weekly).
We cut a lot of Bahia grass. In fact I would say 98% of the yards we cut have some. Most people we encounter as well only want their grass cut every two weeks. Under those conditions if you get 8 hours out of a set of blades before you sharpen them you have done good. If you do. To have sharp blades cutting Bahia grass it will start stringing instead of cutting. Sme times we only get about 5 to 6 hours running before we have to stop and change out blades.
I can't even comprehend running a set of blades for 40 hours under those conditions. In fact I don't believe a set will run 40 hours even if they are kept sharp after 40 hours the wings and tips will be worn through.
P.S.
Meanwhile to make a comment relative to the thread topic(I'm bad about hijacking/sidebarring a thread:0)
I just put a mulch kit on my Gravely which has about 31 hours on it. The OEM blades I removed seemed to still be in fairly good shape and sharp(although not "razor sharp"). As a homeowner, I would lean towards sharpening & balancing blades once a season or every 50 hours(whichever comes first). Even at 50 hours, for a commercial user, that would probably be at least weekly or maybe a little more often(based upon a "40 hour work week", although I'm sure some guys mow more than that weekly).
We cut a lot of Bahia grass. In fact I would say 98% of the yards we cut have some. Most people we encounter as well only want their grass cut every two weeks. Under those conditions if you get 8 hours out of a set of blades before you sharpen them you have done good. If you do. To have sharp blades cutting Bahia grass it will start stringing instead of cutting. Sme times we only get about 5 to 6 hours running before we have to stop and change out blades.
I can't even comprehend running a set of blades for 40 hours under those conditions. In fact I don't believe a set will run 40 hours even if they are kept sharp after 40 hours the wings and tips will be worn through.
Yeah, I guess the type of grass can make a big difference in wearing down the edge of the blades. Mine is KY Fescue, which is probably not as hard on blades as the Bahia. Kinda makes me glad I don't have Bahia grass!!! If I were mowing commercially like you, I would make the "price-per-cut" more attractive if performed weekly instead of bi-weekly to offset the time and labor of stopping and changing out blades(time is money in your business...right). In other words if you charged them $150 to mow bi-weekly and $50 to mow weekly(just an example) wouldn't they be more inclined to have you mow weekly and save $50??? Couldn't you structure your pricing in a manner to make the "weekly "contract" more affordable per cut for the homeowner than the "bi-weekly contract"????
No exact rule but I check blades regular and sharpen about every 30-40 hours try to use rainy day for such.How long do you guys get on blades before you have to sharpen them? We keep three to four sets of blades and swap out a sharp set daily. Is this average for those of you that run commercial?
No exact rule but I check blades regular and sharpen about every 30-40 hours try to use rainy day for such.
I mow about 3 &1/2 ac. up until the first of June I was Mowing this with a JD LT 445 with a 60 in/ cut, the first of June I got a Toro 3000, with a 52 in cut, what I have found is the Blades stay shape longer on the ZTR, I am not sure if its because of the High speed Blade Tips, or because the deck of the ZTR is suspended from the Tractor, where as the deck of the JD 445 was rolling on the ground, I have about 55 hrs on the ZTR & have sharpen the blades twice, on the JD I had to sharpen the blades about ever 10 or 15 hr. one thing there is a lot of sand in places, this may help dull the blades, the Blades on the ZTR turn much faster than on the JD LT
Don't sharp blades so often, sharp them when seasons changes, that means in year 3-4 time sharping is sufficient use them by swaping each other it will help to keep life of blade durable but if your blades are so old then sharp them regularly as per need.
I let the tips of the cut grass tell me. That usually equates to 15 to 25 cuts. If it's a dry season, the dust and dirt areas cause more edge wear.
How long do you guys get on blades before you have to sharpen them? We keep three to four sets of blades and swap out a sharp set daily. Is this average for those of you that run commercial?
Just changed my blades on my husqvarna 2448 Got a new set for $30 would have bought 10 sets from him but he only had the one. $20 a set for the cub cadet.
Our Kubota dealer has blades at $30 for my 60" deck and $27 for the 48" deck. Oregon blades.
That is a good price!
Yep it is. A parts house named Covington Heavy Duty has blades at a comparable price to that as well. They stock or can order about any kind you need. The dealer I use sells Kubota, Scag, and Exmart, mowers. I think those are the only blades they sell.
Lucky you! I wish there was more mower support around here. The U.S.A knows how to do business!
Covington Heavy Duty quoted me $13.09 each for Gator Blades for my ZD326 Kubota.