(1) lowering Speed control lever
(A) High Speed
(B) low Speed
5. The lowering speed of the lower
link is proportional to the applied
weight but can be controlled by ad-
justing the draining passage of the
hydraulic fluid. (See "lifting arm
speed control lever" on page 4-31)
CS2220H(S),CS2520H(S)-미국향-05.ind23 23
ExTERIOR.HyDRAUlIC.CONTROl.SySTEm.(OPTIONAl)
DOUblE.ACTING.vAlvE.lEvER
M46O439A
(1) Double Acting valve lever (Self Return Type)
(A) port A
(B) port B
kIOTI supplies self-return type of the
double acting valves:
.. F or the self-return type double act-
ing lever, it returns to its original
position to block the hydraulic fluid
when it is pushed/pulled and then
released. However, this type of
double acting valve lever should be
pulled or pushed continuously for
operation which is suitable for an
implement with a short operating
time, such as the hydraulic cylinder.
tb3O511A
5
-
opERATIoN
5
2020-03-31 오후 4:46:09