Specifications
Item | Description |
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Hydrostatic Transmission | Variable displacement piston pump |
Pump Displacement | 0.913 in3/rev (15.0 cm3/rev) |
Pump Flow Rate (@ 3150 RPM) | 12.5 GPM (47.2 LPM) |
Maximum Continuous Rated Speed | 4000 RPM |
Maximum Intermittent Rated Speed | 4200 RPM |
Maximum Operating Pressure | 2500 PSI (175 bar) |
Maximum Intermittent Pressure | 4500 PSI (310 bar) |
Charge Pump Displacement | 0.33 in3/rev (5.4 cm3/rev) |
Charge Pump Flow Rate (@ 3150 RPM) | 4.5 GPM (17.0 LPM) |
Charge Relief Setting | 90 to 180 PSI (4.8 to 10.4 bar) |
Maximum Inlet Vacuum | 5 inch Hg |
Maximum Continuous Case Pressure | 10 PSI (0.7 bar) |
Maximum (Cold Start) Case Pressure | 25 PSI (1.7 bar) |
Implement Relief Setting | 700 to 800 PSI (48.3 to 55.2 bar) |
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Right Wheel Motors (SP 2020/SP 3020) | Orbital rotor vane with shuttle valve |
Motor Displacement | 7.8 in3/rev (127.8 cm3/rev) |
Maximum Operating Pressure | 2000 PSI (138 bar) |
Maximum Intermittent Pressure | 3000 PSI (207 bar) |
Maximum Flow | 20 GPM (76 LPM) |
Rated Speed @ Maximum Flow | 583 RPM |
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Right Wheel Motors (SP 5020) | Orbital rotor vane with reverse timed manifold and shuttle valve |
Motor Displacement | 8.6 in3/rev (140.1 cm3/rev) |
Maximum Operating Pressure | 2000 PSI (138 bar) |
Maximum Intermittent Pressure | 3000 PSI (207 bar) |
Maximum Flow | 20 GPM (76 LPM) |
Rated Speed @ Maximum Flow | 530 RPM |
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Left Wheel Motors (SP 2020/SP 3020) | Orbital rotor vane |
Motor Displacement | 7.8 in3/rev (127.8 cm3/rev) |
Maximum Operating Pressure | 2000 PSI (138 bar) |
Maximum Intermittent Pressure | 3000 PSI (207 bar) |
Maximum Flow | 20 GPM (76 LPM) |
Rated Speed @ Maximum Operating Pressure and Rated Flow | 583 RPM |
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Left Wheel Motors (SP 5020) | Orbital rotor vane |
Motor Displacement | 8.6 in3/rev (140.9 cm3/rev) |
Maximum Operating Pressure | 2000 PSI (138 bar) |
Maximum Intermittent Pressure | 3000 PSI (207 bar) |
Maximum Flow | 20 GPM (76 LPM) |
Rated Speed @ Maximum Flow | 530 RPM |
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Front Wheel Motor (SP 3020) | Orbital rotor motor |
Motor Displacement | 5.0 in3/rev (81.9 cm3/rev) |
Maximum Operating Pressure | 3000 PSI (207 bar) |
Maximum Intermittent Pressure | 4000 PSI (276 bar) |
Maximum Flow | 12 GPM (45 LPM) |
Rated Speed @ Maximum Flow | 693 RPM |
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Front Wheel Motor (SP 5020) | Orbital rotor vane with reverse timed manifold |
Motor Displacement | 17.1 in3/rev (280.3 cm3/rev) |
Maximum Operating Pressure | 2000 PSI (138 bar) |
Maximum Intermittent Pressure | 3000 PSI (207 bar) |
Maximum Flow | 25 GPM (95 LPM) |
Rated Speed @ Maximum Flow | 334 RPM |
Hydraulic Filter
25 Micron spin on cartridge type
Hydraulic Oil
See Check Hydraulic System Fluid in General section
Hydraulic Tank
Tank capacity 3.0 gal. U.S. (20.8 L)
Hydraulic System | Page 4 – 2 Rev. B | Sand Pro 2020/3020/5020 |
