Lit. No. 94196/94197/94198, Rev. 05 10 November 1, 2010
DETERMINING VEHICLE PAYLOAD
1. Install the hopper spreader and optional
equipment according to the instructions.
2. Install or attach any other equipment that will be
on the vehicle while the hopper spreader will be in
use (step bumper, trailer hitch, snowplows, etc.).
Fill gas tanks.
3. Obtain the Gross Vehicle Weight Rating (GVWR),
Front Gross Axle Weight Rating (FGAWR) and
Rear Gross Axle Weight Rating (RGAWR) from
the certifi cation label located inside the driver-side
door jamb or door.
4. With the occupants in the truck for normal hopper
spreader operation, weigh the vehicle to obtain
gross vehicle weight (GVW).
WARNING
Overloading could result in an accident or
damage. Do not exceed GVWR or GAWR
ratings as found on the driver-side door
cornerpost of the vehicle. See Loading
Section to determine maximum volumes of
spreading material.
5. Subtract the GVW from the GVWR to determine
the available material payload.
6. Obtain the weight per cubic yard (lb/cu yd) of
the desired material. Divide the weight into the
payload to determine the maximum volume of
material that can be carried.
7. Compare the maximum volume to determine the
maximum height of the material in the hopper
spreader.
8. Fill the hopper with the material to the calculated
height. Reweigh the vehicle with occupants
and verify the GVW, Front Gross Axle Weight
and Rear Gross Axle Weight are less than the
vehicle's ratings.
9. Repeat Steps 7 and 8 for each type of material.
Refer to the "Determining Vehicle Payload" worksheet
for an example and worksheet.
LOADING
SPREADER SPECIFICATIONS
Spreader
Description
Overall
Length
(in)
Empty
Weight
(lb)
Capacity
Struck
(cu yd)
Overall
Width
(in)
Overall
Height
(in)
Recommended
Use
Regular Capacity
7' Hopper Body
Double-Wall Poly
108 591 1.5 63 44
3/4–1 ton Pickup
Trucks above
8500 lb GVWR
8' Hopper Body
w/o Collar
Double-Wall Poly
117 660 1. 8 63 44
3/4–1 ton Pickup
Trucks above
8500 lb GVWR
8' Hopper Body
w/ Collar
Double-Wall Poly
117 73 4 2.5 63 51
Dump Body –
Flatbed
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