Exterior Rear Hydraulic Arms Controls; Outer Hydraulic Circuit - Zetor PROXIMA GP Series Operator's Manual

Exterior rear hydraulic arms controls

Exterior rear hydraulic arms controls are located on the
rear right wing. They make it easier for the operator to
conncet tools by controlling the movements of the lower
drawbars of the three-point hitch from the outside. They
only serve for connceting and disconnecting the tools.
Img. (A)
Before using exterior controls, move the power regulation
lever (1) to its utmost position.
Lowering hydraulic arms img. (B):
Move lever (3) in the direction shown by the arrows
(moving the lever is restricted with a link). By repeating
this procedure, hydraulic arms are lowered in small steps.
Raising hydraulic arms img. (C):
Move lever (3) in the direction shown by the arrows
(moving the lever is restricted with a link). By repeating
this procedure, hydraulic arms are raised in small steps.
If the lifting device controlled by exterior
controls is loaded, movement of the lower drawbars
within one step (on the exterior controls) is longer
than if unloaded.

Outer hydraulic circuit

It supplies pressure oil for hydraulic devices on outer
drives of hydraulics ended with couplers. Coupler sockets
with 12.5 mm bore are in accordance with the international
recommendation of ISO.
MECHANICAL HYDRAULICS
PGPPN048
PGPPN045
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