Hydraulic System 1
1
1 Hydraulic System
1.1 Outline
The hydraulic system used for the lifting hitch, power steering, IND PTO (7530 Only), and HST (7532 Only).
P/C system (Position Control) is equipped as a lift control for 3-point hitch.
1.2 Specifications
Item 7530/7532
Position Control With
Pump Model
P/C GP-OB-13.8-L
Power Steering GP-OB-6.3
Pump Discharge Amount
P/C 11.4cc/rev {0.696in
3
/rev}
Power Steering 5.15cc/rev {0.314in
3
/rev}
Relief Pressure For lift 15.2MPa (155kgf/cm
2
, 2205psi)
Cylinder Diameter ×
Stroke (for lift)
ø 75 × 100.7mm {ø 2.95 × 3.965in}
Max. Dynamic Lift 1035kgf {2282lbf }
www.mymowerparts.com
K&T Saw Shop 606-678-9623 or 606-561-4983
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