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We shall use the line where number 317 which is closest to 300 kg and situated on the kg/ha
column. By applying these values, our machine can be adjusted to spread 317 kg urea
fertilizer over a hectar of 12 meters wide. To achive that, follow the below steps.
1. Discharge cover level column shall be shifted to the position 3. ( See the discharge
cover level picture)
2. Bracket scale 2 shall be shifted to the position (E) (See the picture bracket scale 1)
3. Bracket scale 2 shall be shifted to the position (9) ( See the picture bracket scale 2)
4. Wing positions shall be shifted to the positions A (1), B (3), W (6) ( See the wing
positions picture)
5. It should be P.T.O 540 (Tale axle of the tractor).
l/ha is 428 indicates that 428 liters urea fertilizer shall be spreaded over the hectare.
Now our machine is in the position to spread 300 kg urea fertilizer over a hectar (10 decare)
of 12 work extent wide.
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BALANCED SPREADING FOR DIFFERENT FERTILIZERS
For the fertilizers to be spreaded, spreading tables have been formed. If the fertilizer to
spread is not found on spreading table, you can yourself adjust the spreading extent.
Example:
1. First determine the volume and grain size of the fertilizer to be spreaded. In order to
detect the volume, you will need a container of 1 liter capacity and a precision
balance. Pour the fertilizer into the container; shake the container until no space left
inside. Also note down the kilogram of the fertilizer in the container of 1 liter. This
value is the volume of the fertilizer to be spreaded, in other words, the specific weight.
2. Lets suppose that we find the density as 1 kg/l.
3. Fertilizer closest to the detected volume is selected on the table of fertilizers spreaded
according to their meters.
4. Fertilizer closest to the detected volume is selected from the table of fertilizers
spreaded according to their meters. Volume of Superphosphate is 1,085. It is closest
to the volume of fertilizer to be used. We will use the value of Superphosphate in the
table. Flow wing adjustments are made according to the amount of the fertilizer to be
spreaded on the hectare.
5. Supply 5 pieces of catch pits in the measure specified on the picture.
Summary of Contents for W4000
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