Zetor FORTERRA HSX 120 Operator's Manual page 224

Allowed load of the tractor and axles
Table
The real value according to the calculation must be lower or equal to the allowed value specified by the
tractor manufacturer.
Real value
according to
the calculation
Total tractor weight
Front axle load
Rear axle load
The driveability of the front axle must be preserved under all load conditions, i.e., min. 20% of the real tractor
weight must lie on the front axle.
During aggregation with side moving machines, side ditch trimmers and similar types of aggregation, there is
an unequal distribution of the load on the right and on the left side of the tractor axle. It is necessary to
ensure that the load on one side of the axle does not exceed ½ of the allowed load of the rear axle of the
tractor.
G - allowed load of the rear axle
H max
MAIN TECHNICAL PARAMETERS
Allowed value
according to
the
manufacturer
9 000 kg
4 400 kg
6 400 kg
GT_6
223