Toro groundsmaster 455-D - Page 82

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Specifications
Item Description
Traction Pump Variable axial piston pump
Traction relief pressure 6000 ± 100
PSI at high idle
Charge pressure 100
+25
/
– 10
PSI at 3000 ± 50 RPM
Charge/Auxiliary Pump Gear pump with flow divider
Steering pressure 1200 ± 100
PSI at 3000 ± 50 RPM
Traction Motor (front) Fixed axial piston motor
Traction Motor (rear w/4WD) Fixed axial piston pump
Lift Control Valve Spool type directional control valve
Lift relief pressure 2150 - 2300 PSI at high idle
Counterbalance pressure 600 - 650 PSI (hot oil) at 3000 ± 50
RPM
Wing Lift Counterbalance pressure 375 ± 25
PSI (hot oil) at 3000 ± 50 RPM
Hydraulic Filter Spin-on cartridge type
Hydraulic Oil * Mobil DTE 26 or equivalent
Reservoir Approximately 6.5 gal. U.S.
1
2
* Equivalent Hydraulic Oils
(interchangeable):
Shell Tellus 68
Am
oco Rykon Oil 68
Conoco Super Hydraulic Oil 68
Exxon Nuto 68
Kendall Kenoil R & O AW 68
Pennzoil Penreco 68
Phillips Magnus A 68
Standard Energol HLP 68
Sun Sunvis 831 WR
Union Unax AW 68
Chevron AW Hydraulic Oil 68
Figure 1
1. Sight gauge 2. Hydraulic reservoir cap
Specifications Page 4 - 2
Rev. A
Groundsmaster
®
455-D