Zetor 3321 SUPER, Operator'S Manual

Page: 62 / 233

61
TRANSPORTATION
A 87 A 87a A 88
ATTACHING TRAILER
Trailer is attached by means of the
hydraulic inner circuit lever (A) with se-
lected position regulation. The hitch
hook together with trailer yoke eye is
hydraulically raised into position where
the latches lock down over hitch carrier
pins. Hydraulic arms must be subse-
quently lowered so that the hook latches
sat into carrier pins - telescopic hitches
must not be stretched.
DISATTACHING TRAILER
Trailer is disattached after slight raising
of hitch by internal circuit lever. Move the
pick up hitch control lever forward with
selected position control. The lever is lo-
cated on the left hand side of at driver
´
s
seat.
∗
DRAW BAR
Draw bar is height adjustable by the
hydraulic lifting system within its hole
lifting range. Only agricultural imple-
ments loading permanently the drawbar
downwards can be attached into the
drawbar. Maximal vertical static load is 5
kN (stopped tractor).
Disassemble the trailer hitch with
carrier when working with the
draw bar.
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