SPREAD ADJUSTMENT AND APPLICATION RATES
For accurate and precise spreading rates, it is necessary that you know the weight in pounds per cubic foot
of the material to be spread. If this is not known, the weight can be quickly and accurately determined by the
following method:
1.
Weigh an empty one gallon container.
2. Fill level full with the material to be used.
3.
Weigh container and material, and then subtract the weight of the container to obtain the weight of
the material.
4.
Multiply the weight of the material by 7.5 to obtain the weight of the material in pounds per cubic
foot.
Example: Typical Material-Potash
1)
Weight of empty one gallon container 1.00 lbs.
2) Weight of filled container
10.35 lbs.
3)
Weight of container (net)
9.35 lbs.
4)
9.35 X 7.5
70.125 lbs. /cu ft.
You would therefore use the column on the Spread Chart headed 70 to determine the proper gate
opening for the desired application rate.
You’re Mobility Spreader with its heavy-duty distributor discs and blades will apply most materials in a 50
foot wide swath.
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