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 |
| PDF |
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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 |