</font><font color="blue" class="small">( I have mowed fields for 25 years and never used chain guards. I never even knew they existed until last year. No dealer ever said anything to me. Now it seems dealers are pushing them. I am looking to buy a 10 ' mower and the dealers want an extra $380.00 just for the chain guards!! No wonder they are pushing them! My first rotary mower didn't even cost that much. I would worry that if a part of the chain guard came loose the mower blade would shoot it out like a bullet! Next they will be selling guards for the chain guards! Any comments would be appreciated. I'm just mowing grass in my fields not chopping 2 inch trees! If they are important for safety, they should be included with the mower. Just think of your reaction if the next time you bought a car the dealer tried to charge you extra for seat belts and airbags! )</font>
I've been doing commercial bush hogging for almost 30 years myself. I do contract work for the state of Kentucky, among other things. About 15 years ago, my insurance company started requiring chian guards on all of my mowers. I've changed insurance carriers 2 times since then, and both of them require chains. It is the industry standard now apparently.
Last year, we logged over 4200 hours of mowing time. That has been typical of the last several years. Not one chain guard related problem. Mowing road-way right-of-ways, we hit EVERYTHING. Since adopting the chain guards, we have managed to keep a clean record, as far as launching things from underneath any mowers. That doesn't mean they're entirely credited with the great saftey record, but I'd give them high marks.
I just recieved a new (Alamo) 10' mower yesterday. It has the heaviest chains on any mower I've ever seen!
With a Woods BB8400 on the back of a 130 HP Deere 4440, I've shreaded 4" trees, and never had a problem.
Bottom line..... I'll take my chances with the chain guards.....