ROLLOMAXIMUM XL
Page 12
Connecting and disconnecting
Connecting
ROLLOMAXIMUM may only be coupled
to the tractor's fixed drawbar, where
the towing eye (A) must fit between
the drawbar forks.
The towing pin (C) is inserted and the
support leg is hydraulically raised to
the maximum height off the ground.
(B)
•
The towing pin can be secured with a split pin or similar.
•
Note that hydraulic hoses and the support leg are mounted so that they
are not damaged by the tractor's lift arms and tyres when the tractor / ma-
chine train is turned.
•
ROLLOMAXIMUM XL 930 / 1230 should never be hitched to a tractor with a
dead weight of less than 5 tonnes on the rear axle. This is because the ma-
chine presses down on the tractor drawbar when retracting and extending.
•
ROLLOMAXIMUM XL 930 / 1230 may only be hitched to a tractor via a pick-
up hitch as shown in the photo on this page. Never use a ball hitch or the
tractor lift arms. This is because the machine presses down on the tractor
drawbar when retracting and extending.
Hydraulics
ROLLOMAXIMUM XL 930/1230 requires the standard four double-acting and single-
acting hydraulic couplings, whereby the assignment and colour-coding are as de-
scribed in the table on the next page. One of the four double-acting couplings is
connected to an electrical valve block on the machine, which supports a total of
four double-acting functions on the machine. This valve block is electrically con-
trolled from the tractor's cab via a contact box (A) and requires a 12 V supply (B).
When the green lamp (C) lights up, it means that the valve with the corresponding
number is activated on the machine, when the valve connected to the white hoses
is activated in the tractor's cab. Only one function can be actuated at a time.
Hose markings
No. in valve block
Cylinder name
Colour Outlet
Function
A
B
C
A
B
C
