Holder A-Trac 5.58 P, Руководство по эксплуатации

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Operating Instructions
145 146
79
A 5.58 / A 5.58 P
Operating the Implements
Rear Implement or Front/Rear Combinations
1) Calculation of the minimum front ballasting G
V min
G
V min
=
G
H
·
(c+d)-T
V
·b+0.2·T
L
·b
a+b
Enter the calculated minimum ballasting required for the
front of the tractor in the table.
Front Implement
2) Calculation of the minimum rear ballasting G
H min
G
H min
=
G
V
·a-T
H
·
b+X·T
L
·
b
b+c+d
Enter the calculated minimum ballasting required for the
rear of the tractor in the table.
(Value X for Holder tractor 0.25 4-wheel)
3) Calculation of the actual front axle load T
V act
(If the minimum front ballasting (G
V min
) is not obtained with
the front implement (G
V
) , the weight of the front implement
must be increased to the weight of the minimum front
ballasting.)
T
V act
=
G
V
·(a+b)+T
V
·b-G
H
·(c+d)
b
Enter the calculated actual and the permissible front axle
load specified in the operating manual of the tractor in the
table.
4) Calculation of the actual total weight G
act
(If the required minimum rear ballasting (G
H min
) is not ob-
tained with the rear implement (G
H min
), the weight of the rear
implement must be increased to the weight of the minimum
rear ballasting.)
G
act
=
G
V
+T
L
+G
H
Enter the calculated actual and the permissible total weight
specified in the operating manual of the tractor in the table.
5) Calculation of the actual rear axle load T
H act
T
H act
= G
act
- T
V act
Enter the calculated actual and the permissible rear axle
load specified in the tractor operating manual in the table.