Zetor FORTERRA HSX 100 2014 Operator's Manual page 214

MAINTENANCE INSTRUCTIONS
During loading of the tractor the maximum values of the permitted load-bearing capacity of the axles mentioned in the "Technical
parameters of the tractor" table must not be exceeded. Changes of the load-bearing capacity of the tyres from the basic values
are specified in the tables below.
Note: The 100% inflation values of tyres are specified in the tables of recommended tyre inflation in the part "Principal working
activity - for field work".
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