244-8483 / 2448483 hydraulic main pump For Caterpillar Excavator 320C 320D
| Controlled Flow Rate: | 45.0 LB |
| Shaft Dia.: | Flange Mount |
| Shaft End RPM [Max: | Right Hand (CW) |
| Minor Diameter [Min: | 2520VQ21A5-1DD20 |
| Minor Diameter [Max: | 2.5 |
| Port Orientation - Cover End: | Flange |
| Shaft Type: | 3/16 in |
| Pump Series: | Standard Pilot |
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Product Details
| Controlled Flow Rate | 45.0 LB |
| Shaft Dia. | Flange Mount |
| Shaft End RPM [Max | Right Hand (CW) |
| Minor Diameter [Min | 2520VQ21A5-1DD20 |
| Minor Diameter [Max | 2.5 |
| Port Orientation - Cover End | Flange |
| Shaft Type | 3/16 in |
| Pump Series | Standard Pilot |
| Shaft Length | 0.875 in |
| Mounting | Straight w/ Key |
| Integral Valve Configuration | 2520VQ |
| GPM @ 1,800 rpm, Shaft End | 1 15/16 in |
| Port Orientation - Shaft End | Double |
| Spline Description | Buna-N |
| Relief Valve Setting | 2500 |
| GPM @ 1,800 rpm, Cover End | N/A |
| Pressure Port Size, Cover End | SAE B, 2 Bolt |
| Weight | Single Shaft Seal |
| Major Diameter [Min | N/A |
| Pilot Type | 2700 |
| Cover End RPM [Max | 2500 |
| Seal Material | N/A |
| Shaft End Flow @ RPM | 5 gal/min @ 1200 rpm, 7.5 gal/min @ 1800 rpm |
| Cover End Flow @ RPM | N/A |
| Model No. | N/A |
| Max. RPM [Max | N/A |
| Mounting Flange | N/A |
| Port Size | N/A |
| Shaft Key | 21 gal/min @ 1200 rpm, 31.5 gal/min @ 1800 rpm |
| Minor Diameter | 2520VQ21A5-1DD20 |
| Pressure Port Size, Shaft End | 3000 |
| Major Diameter [Max | 3000 |
| Cover End Pressure [Max | 7.5 |
| Manufacturer Part No. | 31.5 |
| Port Type | w/o Integral Valves |
| Displacement Shaft End (cu in/revolution) | 4.1 |
| Rotation | Outlet 90° CW from Inlet |
| Displacement Cover End (cu in/revolution) | 3/4 in Flange |
| Shaft Seal Type | 1 in Flange |
| Shaft End Pressure [Max | 1.1 |
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