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GNALCR - Rev. 04 - Mar/23
9. Important data
Average income table
• An average speed of 6 km/h was assumed to prepare the table above.
WARNING
To know how many hours will be spent to work a certain previously known area, it is
necessary to divide the value of the area by the hourly income.
Example: An area of 50 hectares to be worked with a GNALCR that has 44 disc blades
(hourly income = 2.32 hectares).
So: 50 = 21.55
2.32
Approximately will be spent 21 (twenty-one) hours to work in an area of 50 hectares.
Model
Number of
disc blades
Cutting width
(m)
Hourly income
(ha)
Daily income
(ha)
GNALCR
44
4.30
2.32
20.90
48
4.70
2.54
22.84
52
5.10
2.75
24.79
56
5.50
2.97
26.73
60
5.90
3.19
28.67
64
6.20
3.35
30.13
