705-12-40010 Hydraulic Gear Pump for Komatsu Wheel Loader WA470-1/WA500-1/WA450-1
| Pump Series: | Single Shaft Seal |
| Rotation: | 85 1/2 |
| Model No.: | 45VQ57A-1B20 |
| Port Type: | 90° CCW from Inlet |
| Displacement Cover End (cu in/revolution): | 75.0 LB |
| Shaft End Flow @ RPM: | Flange Mount |
| Shaft Dia.: | None |
| Cover End Flow @ RPM: | 57 gpm @ 1200 rpm |
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Product Details
| Pump Series | Single Shaft Seal |
| Rotation | 85 1/2 |
| Model No. | 45VQ57A-1B20 |
| Port Type | 90° CCW from Inlet |
| Displacement Cover End (cu in/revolution) | 75.0 LB |
| Shaft End Flow @ RPM | Flange Mount |
| Shaft Dia. | None |
| Cover End Flow @ RPM | 57 gpm @ 1200 rpm |
| Displacement Shaft End (cu in/revolution) | Straight w/ Key |
| Major Diameter [Min | w/o Integral Valves |
| GPM @ Speed | 85.5 gpm @ 1800 rpm |
| Port Size | 3 |
| Mounting Flange | SAE C, 2 Bolt |
| Shaft Code | 1 |
| Shaft Length | 2.44 in |
| Design No. | 20 |
| Manufacturer Part No. | 45VQ57A-1B20 |
| Max. RPM [Max | 2200 |
| Seal Material | Buna-N |
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