Grumpycat
Veteran Member
I think the point demonstrated is that neither manufacturing method guarantees durability.My first mower, a HusquvarnaI Rider 155, came only with a stamped deck. My mowing needs increased, so I needed a second mower as well. also had reservations about buying another mower with a stamped deck, so I bought my second mower with a 7 ga fabricated deck. Unfortunately the second mower with the better 7 ga deck crapped out after 5 years. On the other hand, the Husqarna Rider with the stamped bio-clip deck has lasted 21 years, and still cuts beautifully. I does, however, has a couple of really thin spots that are rusting through; not so much as to allow clippings to fly, but those days are ahead.
In short, I think the stamped decks are better designed than the fabricated decks. My thinking is that if a stamed deck would hold up for >21 years, and still doing just fine, I would not opt for a fab deck at a higher cost again.
There are plenty of poor quality stamped steel mower decks. In past decades it was common to see a riding tractor parked by the curb free for the taking, without a mower deck. The mower deck failed, owners found out how much it cost to replace, bought a new mower instead.