Shifting From Lower To Higher Gear Speed; Shifting From Higher To Lower Gear Speed; Three-Stage Torque Multiplier - Zetor PROXIMA POWER Z90 2012 Operator's Manual

SHIFTING FROM LOWER TO HIGHER
GEAR SPEED
Depress the clutch pedal (clutch disen-
gaged). At the same time release the
foot throttle pedal and shift the required
higher gear. Smoothly release the clutch
pedal (the clutch starts engaging) and at
the same time increase the engine
speed.
DRIVING OPERATION
E214a
SHIFTING FROM HIGHER TO LOWER
GEAR SPEED
Depress the clutch pedal and move the
shifting lever via the neutral position to
the lower gear.
68
E215a

THREE-STAGE TORQUE MULTIPLIER

The three-stage multiplier is standard
equipment of all tractor types.
Shifting of individual stages of the three-
stage multiplier is controlled with two but-
tons on the main shifting lever head. The
shifting is performed by pressing of the
corresponding button without depressing
the travelling clutch. The entire shifting of
individual stages of the multiplier is auto-
matic even when the tractor is loaded.
Shifting the stages of the torque multiplier:
H - Increasing the travelling speed
M - Medium travelling speed
L - Reducing the travelling speed
Note: On starting or stopping of the
tractor engine the H stage is always en-
gaged automatically.
E216