Wheel Loader WA250-1 Hydraulic Oil Gear Pumps 705-51-20300
| Shaft Key: | 45.0 LB |
| Mounting: | Flange Mount |
| Port Type: | Right Hand (CW) |
| Major Diameter [Min: | 2520VQ21A8-11AA20 |
| Controlled Flow Rate: | 2 1/2 |
| Shaft Type: | Flange |
| Minor Diameter [Min: | N/A |
| Rotation: | Standard Pilot |
Product Details
| Shaft Key | 45.0 LB |
| Mounting | Flange Mount |
| Port Type | Right Hand (CW) |
| Major Diameter [Min | 2520VQ21A8-11AA20 |
| Controlled Flow Rate | 2 1/2 |
| Shaft Type | Flange |
| Minor Diameter [Min | N/A |
| Rotation | Standard Pilot |
| Pump Series | 0.875 in |
| GPM @ 1,800 rpm, Cover End | 13 Tooth Splined |
| Port Orientation - Shaft End | 2520VQ |
| Relief Valve Setting | 1 3/8 in |
| GPM @ 1,800 rpm, Shaft End | Buna-N |
| Manufacturer Part No. | 2500 |
| Major Diameter [Max | 0.715 in |
| Model No. | SAE B, 2 Bolt |
| Weight | Single Shaft Seal |
| Shaft End Pressure [Max | 16/32 |
| Displacement Cover End (cu in/revolution) | 2700 |
| Port Size | 2500 |
| Shaft Dia. | N/A |
| Pilot Type | 8 gal/min @ 1200 rpm, 12 gal/min @ 1800 rpm |
| Shaft Length | 0.873 in |
| Cover End RPM [Max | 0.872 in |
| Cover End Flow @ RPM | N/A |
| Shaft Seal Type | N/A |
| Minor Diameter | N/A |
| Shaft End RPM [Max | 21 gal/min @ 1200 rpm, 31.5 gal/min @ 1800 rpm |
| Spline Description | 2520VQ21A8-11AA20 |
| Displacement Shaft End (cu in/revolution) | 3000 |
| Pressure Port Size, Cover End | 3000 |
| Pressure Port Size, Shaft End | 12 |
| Mounting Flange | 31.5 |
| Shaft End Flow @ RPM | w/o Integral Valves |
| Seal Material | Outlet 135° CCW from Inlet |
| Max. RPM [Max | Outlet Opposite Inlet |
| Minor Diameter [Max | 3/4 in Flange |
| Cover End Pressure [Max | 1 in Flange |
| Integral Valve Configuration | 1.67 |
| Port Orientation - Cover End | 4.12 |