Grade-A Power Grader - Green Gazette
This utility vehicle attachment can smooth out even the roughest driveways, and costs considerably less than tractor-mounted blades.
October/November 2006
By Bryan Welch
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This DR Power Grader can smooth out even the roughest driveways.
BRYAN WELCH
|
Anyone who has graded a driveway using a blade on a tractor knows that you need to put a lot of weight on the blade to do any good. But that’s not the only approach that works.
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Last year DR Power Equipment introduced the Power Grader, an ingenious invention that grades dirt and gravel surfaces using a lawn tractor or ATV. We took advantage of the company’s trial offer and discovered that the grader works great!
The Power Grader is equipped with a line of carbide-steel “scarifiers,” or teeth, like those on some tractor blades, positioned in front of the grader’s blade. What makes the Power Grader different (in addition to not requiring a big tractor to pull it) is an actuator that lets you adjust the height of the grader’s wheels, raising or lowering the scarifiers.
I set the teeth a few millimeters below the roadbed for the first pass, then gradually lowered them until I had loosened 2 inches of rock and gravel. Then I pulled the grader up and down the driveway until it was just beautifully smooth. Compared to the tractor-mounted blades I’ve used, the Power Grader was easier to use and less likely to wreck the driveway.
At under $1,000 the Power Grader costs less than a box blade — not to mention the tractor you would need to pull it. And if you get some of your neighbors to share the cost, it becomes a very affordable way to keep country driveways in perfect condition.