Mixed Regulation Of Three-Point Linkage Heave - Zetor Major 80 Operator's Manual

HYDRAULIC EQUIPMENT
NM13N016

MIXED REGULATION OF THREE-POINT LINKAGE HEAVE

Mixed regulation of three-point linkage heave is a means of regulation with which the tools connected in rear three-point linkage is
automatically vertically adjusted depending on the change in soil resistance, while it is prevented for the depth to grow in soil cul-
tivation with smaller soil resistance.
The depth setting of soil cultivation is done with a lever (1) as is the case with Power regulation of three-point linkage heave.
Shift lever (2) then in the direction of an arrow to the moment, when three-point linkage arms start lifting lightly. Mixed regulation
is set by this. Tools connected in rear three-point linkage can be lifted only by shifting the lever (2) to (e) position at the end of a
row. Tool is returned back to working position by shifting the lever (2) to original setting.
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