Rauch AXIS-M 30.2, Instruction Manual

Page: 44 / 148

Axle load calculation 5
36
Rear-mounted unit and/or front-rear combinations
Calculation of the minimum ballast
front G
V min
Enter the calculated minimum ballast requirement in the table.
G
Vmin
G
H
c d +
( ) •
T
V
b 0 2 T
L
b
• • ,
+
•
–
( )
a b +
--------------------------------------------------------------------------------------------- =
Front-mounted unit
Calculation of the minimum ballast
rear H
H mi
Enter the calculated minimum ballast requirement in the table.
G
H min
G
V
a
•
T
H
b 0 45 T
L
b
• • ,
+
•
–
( )
b c d + +
---------------------------------------------------------------------------------- =
If the front-mounted unit (G
V
) is lighter than the minimum ballast at the front (G
Vmin
), the weight
of the front-mounted unit must be increased to at least the weight of the minimum front ballast.
Calculation of the actual front axle
load T
V tat
Enter the calculated actual front axle load as well as the admissible front axle load specified in the
tractor's operator’s manual in the table.
T
Vtat
G
V
a b +
( ) •
T
V
b G
H
– c d +
( ) • •
+
( )
b
------------------------------------------------------------------------------------------- =
If the rear-mounted unit (G
H
) is lighter than the minimum ballast at the rear (G
H min
), the weight
of the rear-mounted unit must be increased to at least the weight of the minimum rear ballast.
Calculation of the actual total weight
G
tat
Enter the calculated actual total weight as well as the admissible total weight specified in the trac-
tor's operator’s manual in the table.
G
tat
G
V
T
L
G
H
+ +
( )
=
Calculation of the actual
rear-axle load T
H tat
Enter the calculated actual rear axle load as well as the admissible rear axle load specified in the
tractor's operator’s manual in the table.
T
Htat
G
tat
G
Vtat
–
( )
=