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HYDRAULIC SYSTEM
Front outlets of the external hydraulic circuit
On request, the tractor can be equipped with external
hydraulic circuit outlets located in the front.
The quick couplings (3) and (4) are the pressure
couplings, the quick coupling (0) is directly connected to
the space of the axle final drive housing and is designed
so that the return oil can flow back from the external
hydraulic appliances.
The quick couplings sockets with the 12.5 mm inside
diameter comply with the international ISO
recommendations.
NM15D061
Control of the external hydraulic circuit front outlets
The front outlets of the external hydraulic circuit are
controlled by a lever (b) which has four positions:
N - neutral position. Outlets to the quick coupler (3) and
(4) are closed and oil in the connected hydraulic appliance
is blocked. The lever (b) is locked in this position.
3 - Pressure in the quick coupler (3). The quick coupler (4)
is connected with the waste. When released, it returns into
its original position (N).
4 - Pressure in the quick coupler (4). The quick coupler (3)
is connected with the waste. When released, it returns into
its original position (N).
The quick couplers (3) and (4) in the front part of the tractor are connected with the quick
couplers (3) and (4) in the rear part of the tractor. During operation of the tractor, only one pair of the
quick couplers can be used!
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