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SPREAD PATTERN

www.NewLeader.com
(800) 363-1771

313967-I

Header

Spread Pattern

Spread pattern is adjusted using one or more of the following:

•  Point of material delivery on spinner discs
•  Spinner speed
• 

Angle of the distributor fins on the spinner discs

Since adjustments will vary for each job, trial and experience must be used to determine the adjustments 
required to obtain the swath width and spread pattern desired.  

Spread Pattern Test Kit

Spread Pattern Test Kit, part no. 313960, includes the following:

DESCRIPTION

QTY

DESCRIPTION

QTY

Box - Plastic Storage

1

Scale – Density

1

Center Collection Tray - Blue

1

Data Sheet – 100 Ct. 

Booklet

1

Collection Tray - Brown

22

Funnel

1

Divider Screen

23

Flag

5

Assy – Test Tube Rack

1

Rope – 120’ marked

1

Test Tube

23

Stake

2

NOTE: If desired, a material calibration kit is available to aid in measuring product quality. Contact your 
local dealer for details.

WARNING

Use great caution while working around the spreader.  Contact with spinners and 

other moving parts is very dangerous.  Do not adjust while machinery is moving, wear 

eye protection and avoid discharge from spinners.  Do not ride on moving spreader.

NOTICE!

Spinner assembly and material divider have NOT been adjusted at the factory. Before spreading 

material, spread pattern tests must be conducted to properly adjust the spread pattern. A spread 

pattern test kit is available for this purpose.

THE MANUFACTURER OF THIS SPREADER WILL NOT BE HELD LIABLE FOR MISAPPLIED 

MATERIAL DUE TO AN IMPROPERLY ADJUSTED SPREADER.

Spread Pattern 

Product quality will affect spread pattern and product performance. Spread pattern testing is required to 

ensure proper application of material. Larger products will produce wider swath widths.

Содержание L4000G4

Страница 1: ...s 7 Measure the depth of material on the end of the conveyor to verify the constant number feedgate height information entered into the controller Adjust feedgate height or recalibrate feedgate as necessary 8 Verify that all other product settings entered into the controller are correct 9 Select the correct bin in the controller for the first bin to be tested Enter the anticipated weight of produc...

Страница 2: ... 2 NOTE If desired a material calibration kit is available to aid in measuring product quality Contact your local dealer for details WARNING Use great caution while working around the spreader Contact with spinners and other moving parts is very dangerous Do not adjust while machinery is moving wear eye protection and avoid discharge from spinners Do not ride on moving spreader NOTICE Spinner asse...

Страница 3: ...n The spreader to be tested must be in good mechanical condition and properly adjusted Refer to operator s manual for details All damaged and worn parts must be replaced Spinner discs and fins must be free of any material build up rust or paint Fill the hopper with the material to be spread Run the material out to the end of the conveyor Set the feedgate and the in cab controller to deliver the re...

Страница 4: ...ty Ground Speed mph Rate lbs Feedgate in Spinner Frame Setting Spinner RPM Lime 90 11 1000 5000 6 5 600 2000 8000 12 5 600 Urea 46 18 110 2 5 4 800 225 2 5 3 5 800 450 2 5 2 5 800 Corn Blend 53 18 125 2 5 3 5 800 250 2 5 2 5 800 500 2 5 0 7 800 All other fertilizer types and blends 64 18 150 2 5 3 5 800 300 2 5 2 5 800 600 2 5 1 2 800 15 mph when using high performance HP hydraulics ...

Страница 5: ...67 90 Straight 41 5 10am Figure 1 Select an area for testing measuring at least 120 feet x 200 feet 37 m x 61 m and with a slope of less than two degrees All testing should be done when the wind velocity is less than 5 MPH 8 05 km If wind is present testing must be done with spreader traveling parallel within 15 degrees to the wind direction Do not allow loaded spreader to sit for more than one ho...

Страница 6: ...5 0 8m 100 100 75 75 20 30 40 50 60 70 80 90 100 110 20 30 40 50 60 70 80 90 100 110 0 120 120 60 60 Figure 2 Four Wheeled Vehicles Three Wheeled Vehicles For three wheeled application vehicles straddling the center tray is not possible Place the center collection tray beneath the vehicle just behind the front tire when the spreader is in position at the beginning of the course See Figure 3 Engage...

Страница 7: ...x on the data sheet under the corresponding tray position and graph the spread pattern profile See Figure 4 313964 A Temperature F lbs acre Spinner Speed RPM Controller Vehicle Speed MPH Controller Swath Width 10 15 20 25 30 35 40 45 50 55 0 10 15 20 25 30 35 40 45 50 55 1 2 3 4 5 6 7 1 2 3 4 5 6 7 60 60 3 5 3 0 3 0 3 03 0 3 0 3 0 2 5 2 5 2 5 2 5 2 5 1 50 5 2 5 2 5 2 0 1 5 0 5 Figure 4 Looking at ...

Страница 8: ... Move the spinner rearward away from conveyor Light Outside Vehicle s Tire Tracks RATE ACRE 1 Check spinner fins for material buildup rust or paint 2 Increase spinner RPM 3 Move spinner fins to 2 3 2 3 positions See Figure below Pattern Off Center RATE ACRE 1 Check to see feedgate is level and free of caked material 2 Make sure hillside divider spinner assembly and material divider are mounted squ...

Страница 9: ...the average amount at the center of the pattern In the example shown in Figure 8 these points are located 45 to the left of center and 45 to the right of center The distance between these two points 90 represents the driving centers to use NOTE Once the effective swath width has been established a change in the controller may be required 313964 A Temperature F lbs acre Spinner Speed RPM Controller...

Страница 10: ...er the center of the trays down the AB line 5 Drive through the row of trays and switch back once again driving past the trays on the opposite side at an equal distance from the AB line as the first pass R20 R30 R40 R50 R60 R70 R80 R90 R100 R110 L20 L30 L40 L50 L60 L70 L80 L90 L100 L110 0 75 11 3m 75 11 3m OPTIMUM DRIVING CENTER EFFECTIVE SWATH WIDTH OPTIMUM DRIVING CENTER EFFECTIVE SWATH WIDTH AB...

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