Hydraulic Main Piston Pump Parts CAT 320C/SBS120
| Major Diameter [Max: | 45.0 LB |
| Minor Diameter [Min: | Flange Mount |
| Manufacturer Part No.: | 2520VQ21A5-1DD20 |
| Shaft End RPM [Max: | 2520VQ21A5-1DD20 |
| Cover End Flow @ RPM: | 2.5 |
| Shaft End Flow @ RPM: | Flange |
| Integral Valve Configuration: | w/o Integral Valves |
| Port Orientation - Cover End: | Outlet 135° CW from Inlet |
Product Details
| Major Diameter [Max | 45.0 LB |
| Minor Diameter [Min | Flange Mount |
| Manufacturer Part No. | 2520VQ21A5-1DD20 |
| Shaft End RPM [Max | 2520VQ21A5-1DD20 |
| Cover End Flow @ RPM | 2.5 |
| Shaft End Flow @ RPM | Flange |
| Integral Valve Configuration | w/o Integral Valves |
| Port Orientation - Cover End | Outlet 135° CW from Inlet |
| Controlled Flow Rate | 0.875 in |
| Weight | Straight w/ Key |
| Cover End Pressure [Max | 3000 |
| Displacement Cover End (cu in/revolution) | 1.1 |
| Spline Description | Double |
| Seal Material | Buna-N |
| Port Orientation - Shaft End | Outlet 90° CW from Inlet |
| Max. RPM [Max | N/A |
| Minor Diameter [Max | SAE B, 2 Bolt |
| Mounting Flange | Single Shaft Seal |
| Pressure Port Size, Cover End | 3/4 in Flange |
| Shaft End Pressure [Max | 3000 |
| Relief Valve Setting | 2500 |
| Displacement Shaft End (cu in/revolution) | 4.1 |
| Shaft Seal Type | 5 gal/min @ 1200 rpm, 7.5 gal/min @ 1800 rpm |
| Minor Diameter | N/A |
| Major Diameter [Min | N/A |
| Pressure Port Size, Shaft End | 1 in Flange |
| Cover End RPM [Max | N/A |
| GPM @ 1,800 rpm, Shaft End | 31.5 |
| GPM @ 1,800 rpm, Cover End | 7.5 |