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The
Heavy Duty Poly Blad is structurally stronger but not lighter
then the steel blade, and is up to 25% more efficient because
of
the Ultra High Molecular Weight Poly. Wet or dry snow offer
almost no resistance to the rolling action of the Poly Blade.
The
blade throws the snow farther and faster than any steel blade
of
the same size, with almost no dribble out the top of the plow.
The
strength of the Heavy Duty Poly is achieved from the
3"X 2" X 1/4" wall tubing used for the base structure.
Then add
the two 1/2" centre ribs and the plow tests much stronger
than
its steel plow counterpart.
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