I have a swisher RT44 roughcut. It' s the heavy duty model with the breakaway blades. It will mow down anything I can pull it over with my Honda 300 4x4. No kidding. I have found that, if I can take the 4 wheeler over it, the mower will cut it down. I have had it 3 years and have never had it bog down from cutting weeds or whatever. It surprised me how well it does. The only thing I have done to mine is fill the tires with sealant to stop leaks from thorns and such. I would reccomend it to anyone who has some rough areas to mow. They don' t like big rocks though.

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