Earthway M80ECM 12-Volt Professional Broadcast Spreader - Manual (Page 3)

Electric Spreaders
Rate Setting Worksheet
Desired Application Rate (lbs./1,000 sq. ft.) _____________
To determine the desired application rate divide the area (sq. ft.) the bag should cover by the weight of the
bag, then multiply by 1,000. (Example: 5,000 sq. ft. / 25 lbs. = .005 x 1,000 = 5)
_________ Weight of Material Placed in Hopper
- ________ Weight of Material Left in Hopper
= ________ Weight of Material Used
50 Length of Test Area (50 from previous page)
x ______ Width of Spread Area
= _______ Total Spread Area
Divide the Weight of Material Used by the Total Spread Area = _________lbs.\sq. ft.
Multiply the lbs.\sq. ft. times 1,000 = ________lbs\1,000 sq. ft.
Compare the results of your test to the desired application rate.
Adjust the rate setting stop accordingly and run through the test again.
Repeat this process until you have achieved the desired application rate.
The settings furnished on the Rate Setting Chart are intended as a guide only. Variations in physical character-
istics of material applied, brisk walking speed (3 mph.), and roughness of ground surface may require slightly
different spreader settings. Due to the above conditions, Earthway Products, Inc. makes no warranty as to the
uniformity of coverage actually obtained from the setting listed.
M80 Frame Detail
5.375 - 5.5”
13.6 - 14cm
M80
Bed Rail
mounting points
Inside Bed
mounting points
The mount will vary based on bed width & height
6”
25.2cm
23.5”
59.6cm
Mounting Systems - user fabricated
Earthway recommends that the M80ECM be mounted into the bed of a vehicle or to a secure horizontal or
vertical surface capable of holding a 500lb. weight. The hole location & dimensions are for reference when
constructing your mount. Earthway does not offer custom mounts.
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