Cub Cadet 8454 - Manual (Page 205)

HYDRAULIC SYSTEM
6-11 D569-W02 May-2003
c. Control Valve
1. Structure
C. HYDRAULIC CYLINDER VALVES
a . Control Valve
Control valve detects load on the implement as com-
posed of such valve to control the lifting and lowering
of the lift arm at a constant speed always. Since block-
ing of valve oil leakage is available inside, oil lock grip-
per is necessary.
b. Double Acting Valve
This is generally applied to the implement attached on
the double load cylinder, while used for operation of
the boom cylinder with a loader.
(1) Control Valve
(2) Double Acting Valve
569W607A
569W608A