Exmark ABB awful, New Blades?

Discussion in 'Lawn Mowing' started by grasssin, Nov 8, 2004.

  1. grasssin

    grasssin LawnSite Senior Member
    Posts: 361

    Installed the ABB on my HP, it performed beautifully in just grass, keeping blowout to and absolute mininium. However, with temps finally hitting below 60 at night around here, today was my first big leaf day. Right now I have double Extreme blades installed which worked very well on making the leaves disappear. (After three different passes)

    However, it looked like there was a Redmax blower under my deck with the amount of leaves coming out of it. I have tried another type of setup, with the micro mulch blades that came with the mulch kit and Extremes on top, and had pretty much the same effect.

    After being covered in leaf dust from head to toe, I need to get another type of blade on there.

    Does the micro mulch blades work better by themselves with leaves?

    Or should I just get double low lift mulch blades?

    I could not wait on Terry to post this tomorrow.... Thanks
  2. Richard Martin

    Richard Martin LawnSite Fanatic
    Posts: 14,700

    My buddy uses single Gators on his with no complaints. Try the single MM blades and see what it does.
  3. Premo Services

    Premo Services LawnSite Bronze Member
    Posts: 1,516

    Are you using the exmark mulch kit??

    The double blades are making too much air and causing the blowout.
    I have used the exmark mulch blades without the mulch kit and they work ok, but there is no liftwith them. If you are discharging, I use gator blades and they work good, not a lot of blow out either. If you are using the mulch kit then the exmark wavy~~ blades work fine with it.
  4. sawman65

    sawman65 LawnSite Senior Member
    Posts: 751

    if you are using the exmark mulch kit use the exmark blades with it
    believe me exmark has already tried many blades before they made there own
  5. naturescape

    naturescape LawnSite Bronze Member
    Posts: 1,694

    I've tried all kinds of setups for leaf mulching with the Exmark. The ONLY way to go for me is:

    No mulch kit.
    Double blades, works best with Exmark LOW-LIFT on bottom (I had to order mine), gators on top.
    And the charm is putting skirting on the front of the deck, eliminates all the blow out. I used outdoor carpeting, bolted on so it touches the ground.
  6. Meg-Mo

    Meg-Mo Inactive
    Posts: 1,020

    Put MEG MO blades on with out any mulch kit.
  7. naturescape

    naturescape LawnSite Bronze Member
    Posts: 1,694

    Megmos sure did NOT work for me, at ALL, on my ExM 48 TT. Trust me, use the setup I described, you won't be disappointed. I have mulched PILES of leaves a couple feet high with a few passes.
  8. grasssin

    grasssin LawnSite Senior Member
    Posts: 361

    When you say no mulch kit, do you mean to leave the discharge blocker on there or take it off?

    Yeah I figured that the double blades are causing too much lift, so I am taking them off tomorrow.

    Thanks for the input guys
  9. naturescape

    naturescape LawnSite Bronze Member
    Posts: 1,694

    I like to use an OCDC, usually the first pass with it closed, then the next passes with it open.
  10. Meg-Mo

    Meg-Mo Inactive
    Posts: 1,020

    Just leave the dis charge blocker on with the MEG MO blades and it will do great in leaves then for grass take the blocker of.

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