Hydraulic Locking Of The Front 3-Point Hitch; Working And Transport Positions Of The Front 3-Point Hitch - Zetor Proxima 6421 Supplement Operators Manual

HYDRAULIC LOCKING OF THE
FRONT 3-POINT HITCH
Hydraulic locking of the front 3-point
hitch can be carried out in any position of
the hydraulic cylinders using valves in
the front part of the tractor (2).
A Free position:
Levers of the valves are in hori-
zontal positions.
- The hitch can be controlled
from the cab.
B Locked position:
Levers of the valves are in verti-
cal positions.
- The hitch is locked.
HITCHES
E461
The upper lever of the hydraulic lock
valve of the front 3-point hitch is fitted
with arrestment. Before moving the up-
per lever to another position, unlock the
lever by its pulling out of the hydraulic
lock valve body.
Carry out locking and unlocking
of the front 3-pint hitch always by
both levers!
24
WORKING AND TRANSPORT
POSITIONS OF THE FRONT 3-POINT
HITCH
A Working position of the front 3-
point hitch
B
Transport position of the front 3-
point hitch
Change of positions of the front 3-point
hitch links:
1. Unlock and remove the pin (1) from
the hole.
2. Lift the arm from position (A) to posi-
tion (B).
3. Lock the arm using the pin in the hole
(2) and lock the pin as well.
Insert only the pin into the hole;
never check the hole by fingers!
E466