Preparation for work
18
18
Preparation for work
Lever operated gear change
Speed selection
We strongly recommend that you observe the safety warnings given
in the previous pages of this manual.
Risk of burns!
When carrying out this operation after the implement has already been
used, beware of hot oil and hot parts.
Exchange speed
gearbox
Proceed as follows:
> Disengage the tractor Pto
> Wait until all moving parts have come to a complete stop
> raise the implement completely or tilt it forwards to prevent oil spillage
when the gearbox cover is removed
> shut off the tractor engine and remove the key from the starter switch
> chock the wheels of the tractor
> lock the tractor hydraulic system to prevent accidental lowering of the linkage
> Clean the gearbox casing
Warning! Risk of burns
> Remove the screws and open the rear transmission cover. Take care not
Model
Input
shaft
Secondary
shaft
Tractor Pto speed (1000 rpm) and working speed
NGS 301
NGS 401
NGS 451
(250 CV)
Z=27
Z=43
298
Z=23
Z=46
238 (OPTIONAL)
Z=30
Z=39
365 (OPTIONAL)
Z=33
Z=36
435 (OPTIONAL)
Model
Input
shaft
Secondary
shaft
Tractor Pto speed (1000 rpm) and working speed
NGS 301
NGS 401
NGS 451
(220 CV)
Z=24
Z=35
246-318 (OPTIONAL)
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