2122.6-0000010 OM
144
1 – ball; 2 – rest; 3 – handle; 4 – pin
Figure 4.4.12 – Coupling ball KI8329NB33
To change the attaching points in the coupling ball lifting device along the height, it
is required to turn handle 3 (figure 4.4.12), after which the coupling ball shall come down
and get fixed in the next lower fasteners of the lifting device. To set the coupling ball up
along the height, it is required to turn handle 3, after which pull handle 3 up. The coupling
ball shall get fixed in the next upper openings of the lifting device.
To connect agricultural machines to the coupling ball, it is required to extract pin 4,
turn rest 2 in the horizontal direction, mount the coupling semi-sphere of the agricultural
machine onto ball 1, set rest 2 and pin 4 in the initial position.
On agreement with MTW, the customer is allowed to purchase the coupling ball
manufactured by another company rather than “Walterscheid” and mount it onto the trac-
tor, if the parameters and coupling dimensions of this coupling ball comply with the pa-
rameters and coupling dimensions set forth in Table 4.4.9.
ATTENTION: WHEN COUPLING TRAILERS, TRAILED MACHINES, SEMI-
TRAILERS AND SEMI-TRAILED MACHINES TO THE “PYTHON” DEVICE AS A PART
OF DRAWBAR HITCH, IT IS REQUIRED TO TAKE INTO ACCOUNT THAT PERMISSI-
BLE LOAD IN THE HITCH POINT IN THE LONGITUDINAL DIRECTION SHALL CON-
STITUTE NOT MORE THAN 70.1 kN AND PERMISSIBLE VERTICAL LOAD IN THE
HITCH POINT SHALL CONSTITUTE NOT MORE THAN 20 kN (INDICATED ON THE
LIFTING DEVICE SIDE MEMBERS), REGARDLESS OF THE VALUES INDICATED ON
THE COUPLING BALL PLATE!
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