Bush Hog 225 - Manual (Page 29)

ASSEMBLY
225 Series 09/10 Assembly Section 3-5
© 2010 Alamo Group Inc.
ASSEMBL
Y
Hydraulic Control Valve (Extra Equipment)
A three-spool, four way Hydraulic Control Valve,
open center or closed center, is available as
Accessory Equipment. This allows you to operate
four Hydraulic Cylinders from two remote outlets.
Connect the 3-spool Valve to one outlet to operate
three Cylinders. Use the other remote outlet to
operate the fourth Cylinder.
If Closed Center Valve is used, do not use the adjustable Relief Assembly. Use the No-
Relief Assembly.
Selector Valve (Accessory Equipment)
The Mainframe Swing, Moldboard Pivot and Tilt are
fully hydraulic. All three Cylinders can be operated
from two remote outlets. Below is a schematic
diagram showing proper routing of two Cylinders
through the Selector Valve. When installing this
Valve, observe all safety precautions as hydraulic
lines are under high pressure (2500 PSI). If
additional information is required concerning your
hydraulic system, contact your Bush Hog dealer.