HERCULANO
– ALFAIAS AGRÍCOLAS, S.A
.
APARTADO 1 – 3720-051 Loureiro OAZ – Oliveira de Azeméis – Portugal
Tel.: (351)256 661 900 Fax: (351)256 692 497 e-mail:
Internet: www.herculano.pt
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7.6.
CONNECTION OF THE DRAWBAR’S HYDRAULIC JACK - SEMI-TRAILERS (T2ET)
1º Switch off the tractor’s engine;
2º Whenever connecting/disconnecting the drawbar hydraulic
cylinder’s opening/closing hoses, always close the stopcock
found in the cylinder’s Ø3/8’’ hose;
3º After ensuring that the stopcock fitted to the drawbar’s jack
is properly closed, the hoses for the drawbar’s hydraulic cylinder
may be disconnected/connected to the tractor’s respective
sockets;
Note: Never disconnect the tractor’s hoses without first
closing the safety stopcock!
4º To operate the hydraulic cylinder fitted to the drawbar’s jack,
properly connect the hydraulic hoses to the tractor and open the
stopcock fitted to the cylinder’s hydraulic hose. Next, turn on the
tractor and operate the cylinder safely.
7.7.
COUPLER FOR 2ND TRAILER (*OPTIONAL)
Trailers and semi-trailers offer the option of a 2nd trailer coupler, as shown on the following images.
“If you experience difficulties connecting the
tractor to the hydraulic hose fitted to the
stopcock, first ensure that the stopcock is fully
closed and try operating the ball in the tractor’s
quick attachment valve, to depressurise the
short link present between these two
elements. After doing this, it should be easy to
make the coupling.”
1
2
3
5
4
Connections - Coupling the 2nd Trailer
1 - Pneumatic Braking System (Yellow)
2 - Pneumatic Braking System (Red)
3 - Tipping Cylinder Hydraulic Circuit
4 - Hydraulic Braking System
5 - Hydraulic Rear Door (*Optional)
6 - Lighting System Socket
“When coupling the 2nd trailer, ensure that all hydraulic and/or
pneumatic connections are properly connected, and that the
systems operate correctly. Always test the systems before moving
off. Ensure that the eye’s coupling bolt is installed correctly, and with
the safety pin fitted.”
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Summary of Contents for G2ET 10000
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