Hydraulic System; Hydraulic System Pump; Control Panel Location - Electro-Hydraulic Systém Ehr B - Zetor 86 41 forterra turbo Operator's Manual

HYDRAULIC SYSTEM

Hydraulic system consists of inner and
outer circuits.
The source of pressure oil is a gear
pump.
Oil is taken from the common amount of
oil of the gearbox and final drive.
HYDRAULIC SYSTEM
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HYDRAULIC SYSTEM PUMP

The hydraulic pump cannot be switched
off. As long as the engine is running, the
pump is operating.
The pump is alternatively supplied in two
sizes:
Pump type
1. UC 20
2. UC 25
Tractors Z 11741 are equipped
with hydraulic pump UC 25 only,
delivering 73 l/min.
Pressure generated in the hydraulic
system by the hydraulic system pump, is
limited with the relief valve to 20 MPa.
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CONTROL PANEL LOCATION -
ELECTRO-HYDRAULIC SYSTÉM EHR B
Electro-hydraulic control panel (1) is lo-
cated on the upper part of right fender.
Description of hydraulic control is men-
tioned in chapter – electro-hydraulic
system.
Oil amount supplied
55 l/min
69 l/min
108
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