Safety instructions
13
Data to be
determined /
calculated
The following data must be determined / calculated:
•
the distance from the centre of gravity for the combined front
mounted machine / front ballast to the front axle centre - F
•
the distance from the centre of gravity for the combined rear
mounted machine / rear ballast to the rear axle centre - G
•
the tractor wheelbase - H
•
the distance from the rear axle centre to the centre of the lower link
balls - I
Minimum front
ballasting
The minimum front ballasting is necessary when a rear mounted
machine is hitched onto the tractor.
The minimum front ballasting in kg is to be calculated as follows:
Minimum rear
ballasting
The minimum rear ballasting is necessary when a front mounted
machine is hitched onto the tractor.
The minimum rear ballasting in kg is to be calculated as follows:
Real front axle load
If with the front mounted machine the required minimum front
ballasting cannot be reached, the weight of the front mounted machine
has to be increased to the weight of the minimum ballasting at the
front.
The real front axle load in kg is to be calculated as follows:
F
G
H
I
E x (I + G) - (B x H) + (0,2 x A x H)
F + H
= ........... kg
(D x F) - (C x H) + (0,45 x A x H)
H + I + G
= ........... kg
D x (F + H) + (B x H) - E x (I + G)
H
= ........... kg
