Operation Description
33
IMPORTANT ISSUES:
1.
When a quick disconnect is not used, the connector seat should be covered with a seal cover to avoid dust.
2.
After the hydraulic output device is used, the operating handle should be set to the neutral position, otherwise,
the hydraulic system may overheat.
2.16.7 Adjustment of the Hydraulic Lift System
When plowing, in order to keep the tilling depth of all the
plowshares consistent from beginning to end, the longitudinal
and horizontal level adjustments need to be used.
Longitudinal level adjustment: Adjust the length of the
upper tie rod (A) to keep the plow frame level in the
longitudinal direction, so as to make the tilling depth of all
the plowshares the same. When the front plowshare is deep
and the rear plowshare is shallow or the heel leaves the
trench bottom, the upper tie rod should be lengthened.
When the front plowshare is shallow and the rear plowshare
is deep or the heel compacts the trench bottom, the upper tie
rod should be shortened.
Horizontal level adjustment: Adjust the length of the left and
right lifting rods to keep the plow stock level in the
horizontal direction. If the right lifting rod (B) is lengthened,
the tilling depth of the first plowshare will be deeper. If the
right lifting rod is shortened, the tilling depth of the first
plowshare will be shallower. In general, the left lifting rod
(C) should not be adjusted. The left lifting rod is adjusted
only when the adjustment of the right lifting rod is not
enough, so as to make the tilling depth of all plowshares
the same.
Plowing Width Adjustment: Tilling width is adjusted mainly
Figure 2-29 Suspension Mechanism
