Hydraulic System - Zetor PROXIMA POWER Z90 2012 Operator's Manual

HYDRAULIC SYSTEM

P11N001
HYDRAULIC SYSTEM
It consists of the inner and outer circuits.
Gear pump is the source of pressure oil.
Oil is taken from reservoir shared by
gearbox and transmission.
Hydraulic pump cannot be switched off.
If the engine is working, the pump is on.
The amount supplied is 50 liters per
minute.
The pressure in hydraulic system raised
by the hydraulic pump is restricted by a
safety valve to 19 MPa.
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