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Groundsmaster 4000--DHydraulic System (Rev. B) Page 4 -- 2
Specifications
Item Description
Piston (Traction) Pump Variable displacement piston pump
System Relief Pressure: Forward 4000 PSI (274 bar)
System Relief Pressure: Reverse 5000 PSI (343 bar)
Charge Pressure 250 PSI (17 bar)
Gear Pump 3 section, positive displacement gear type pump
Steering Relief Pressure 1350 PSI (93 bar)
Lift/Lower Relief Pressure 1500 PSI (103 bar)
Front Wheel Motors Fixed displacement piston motors
Rear Axle Motor Fixed displacement piston motor
Cutting Deck Motors Gear motor
Relief Pressure (front and left side) 3000 PSI (207 bar)
Relief Pressure (right side) 2000 PSI (137 bar)
Hydraulic Filters 10 Micron spin--on cartridge type
In--line Suction Strainer 100 mesh (in reservoir)
Hydraulic Reservoir 8 gal. (30.3 l)
Hydraulic Oil See Operator’s Manual