Great Plains 2S-2600F Operator Manual v2 - Manual (Page 63)

61
Appendix
9/26/13 2S-2600 and 2S-2600F Two-Section Folding Drill 195-200M-A
Great Plains Mfg., Inc.
OPENERS HYDRAULICS
FOR OPEN CENTER SYSTEMS
T P
R G
WING
2
1
3
2
1
3
T P
R G
CTR
2
1
3
2
1
3
WING CTR WING CTR
DOWN
PRESSURE
CHECK
DOWN
PRESSURE
CHECK
SHUTTLE
VALUE
FILTER
BYPASS
VALUE
(CLOSED)
FOR
OPEN CTR
(P) LOWER
(R) RAISE
CBV
OPENERS HYDRAULICS
FOR OPEN CENTER SYSTEMS
T P
R G
WING
2
1
3
2
1
3
T P
R G
CTR
2
1
3
2
1
3
WING CTR WING CTR
DOWN
PRESSURE
CHECK
DOWN
PRESSURE
CHECK
SHUTTLE
VALUE
FILTER
BYPASS
VALUE
(CLOSED)
FOR
OPEN CTR
(P) LOWER
(R) RAISE
FILTER
CBV
Hydraulic Schematics
Opener Lift Circuit
23032
S/N DD1215- December 2004-
23033
S/N DD1216+ January 2005+