Service Manual

Reelmaster 7000−DHydraulic System Page 5 − 2
Specifications
Item Description
Piston (Traction) Pump Eaton servo controlled variable displacement piston pump
(Model 72400)
Maximum Displacement (per revolution) 3.00 in
3
(49.2 cc)
System Relief Pressure: Forward 5000 PSI (345 bar)
System Relief Pressure: Reverse 5000 PSI (345 bar)
Charge Pressure 207 PSI (14.3 bar)
Front Wheel Motors Danfoss 2−Position Axial Piston Motors
Displacement (per revolution) 1.83 in
3
(30 cc) Maximum / 0.89 in
3
(14.6 cc) Minimum
Rear Axle Motor Danfoss 2−Position Axial Piston Motor
with Loop Flushing Valve
Displacement (per revolution) 2.32 in
3
(38 cc) Maximum / 1.13 in
3
(18.5 cc) Minimum
Gear Pump Casappa 4 section, positive displacement gear type pump
Section P1/P2 Displacement (per revolution) 1.03 in
3
(16.85 cc)
Section P3/P4 Displacement (per revolution) 0.56 in
3
(9.16 cc)
Steering Control Valve Danfoss Steering Unit, Series OSPM
Displacement (per revolution) 6.1 in
3
(100 cc)
Steering Circuit Relief Pressure 1050 PSI (72 bar)
Lift/Lower Circuit Relief Pressure 1700 PSI (117 bar)
Cutting Unit Motors Casappa Gear Motor
Displacement (per revolution) 1.63 in
3
(26.7 cc)
Cutting Unit Circuit Relief Pressure 3000 PSI (207 bar)
Engine Cooling Fan Motor Casappa Gear Motor
Displacement (per revolution) 0.51 in
3
(8.4 cc)
Engine Cooling Fan Circuit Relief Pressure 3000 PSI (207 bar)
Hydraulic Filters:
Return Filter Spin−on cartridge type
Charge Filter Spin−on cartridge type
In−line Suction Strainer 100 mesh (in reservoir)
Hydraulic Reservoir Capacity 8.25 U.S. Gallons (31.3 Liters)
Hydraulic Oil See Traction Unit Operator’s Manual
NOTE: The pressure specifications listed above are
component settings. When using pressure gauges to
measure circuit pressures, values may be different than
these specifications. See the Testing section of this
chapter for hydraulic test procedures and expected test
results.