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#32
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Booker C. Bense wrote:
Lexan plastic shovels are probably stronger than alloy, but they tend to bounce off hard snow, rather than chop. Lexan shovels have got a few things going against them. First off, the blade is way thicker than a metal blade which means more snow has to be displaced for the blade to penetrate the snow the same distance. This requires more energy. Second, the blade is not ridged and tends to absorb some of the initial impact that displaces the snow. Much like a shock absorber. Third, the shape of the bucket is different than the metal blades I've used and they tend to pop out before the shovel reaches maximum depth. This means more chops/volume. This popping out also does some kind of weird twist to the shovel handle and my wrist. I'm getting older and things like that bother my joints and make it feel like I could develop carpal tunnel syndrome. I think I've shoveled a fare bit of snow and should know the difference. Ed Huesers Http://www.grandshelters.com |
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