Zetor Proxima GP 80, Operator'S Manual

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Torque multiplier
Indication of function of the multiplier
Gear shifting from lower to higher gears
Gear shifting from higher to lower gears
The two-stage multiplier is standard equipment of all types
of tractors.
Selection of individual stages of the two-stage multiplier is
operated by two pushbuttons on the main shifting lever
head.
Selection is performed by pressing the respective
pushbutton without treading on pedal of the travel clutch.
Shifting individual stages of the multiplier is automatic
even with loading of the engine.
Shifting of the torque multiplier stages:
Note: When starting or stopping the engine there is
always shifted automatically the stage H .
H - increase of travel speed
L - decrease of travel speed
E216
Engagement of the multiplier (decrease of travel speed) is
indicated by a light indicator on the dashboard.
E217
Depress the clutch pedal (clutch disengaged). At the same
time release the pedal of foot fuel control and shift the
applicable higher gear. Release the clutch pedal (clutch is
engaged) smoothly and at same time increase engine
revolutions.
Note: For increasing the life cycle of synchrones, it is
possible to shift from higher to lower gear with the
socalled double declutching.
C212
Depress the clutch pedal and shift the gear shifting lever
through neutral to lower gear.
Note: For increasing the life cycle of synchrones, it is
possible to shift from higher to lower gear with the
socalled double declutching.
C213
DRIVING
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