35
OPERATOR’S MANUAL
REAR DISC MOWER
KDT
Fig. 27.
Adjustment of swath guides: 1- swath guide, 2 - adjustment screw
6.5.
Adjusting the cutting height
By means of upper link
S
) adjust the cutting height. Extending the link
S
increases the cutting
height and shortening the link reduces it. Cutting height is shown by the scale placed on the 3-point
linkage frame (
), r
ecommended height is 1.8"÷2.8".
Fig. 28.
Cutting height scale
6.6.
3-point linkage support chain
Support chain is used to ensure 3-point linkage frame of the mower is always at the same height, to set
the mowing unit parallel to the ground and to relieve the hydraulic lift of the tractor.
When connecting mower to the tractor, the hanger plate
A
of support chain should be disconnected
from chain and put on the pin
B
of upper link (
). Then the mower has to be lifted with hydraulic
lift about 1'4" high (
). The support chain is then connected to the hanger plate
A
, so that is
tensioned when the mower is in its working position. If the 3-point linkage frame is more than 1'4"
above the ground, adjust the chain.
1
2
1
