Hydraulic Main Pump 1232229 for Caterpillar 325B Excavator
| Manufacturer Part No.: |
45.0 LB |
| Seal Material: |
Flange Mount |
| Shaft End RPM [Max: |
Left Hand (CCW) |
| Pump Series: |
2520VQ12A5-11BC20LH |
| Minor Diameter: |
2 1/2 |
| Cover End RPM [Max: |
Flange |
| GPM @ 1,800 rpm, Shaft End: |
N/A |
| Pressure Port Size, Shaft End: |
Standard Pilot |
| PDF |
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Product Details
| Manufacturer Part No. |
45.0 LB |
| Seal Material |
Flange Mount |
| Shaft End RPM [Max |
Left Hand (CCW) |
| Pump Series |
2520VQ12A5-11BC20LH |
| Minor Diameter |
2 1/2 |
| Cover End RPM [Max |
Flange |
| GPM @ 1,800 rpm, Shaft End |
N/A |
| Pressure Port Size, Shaft End |
Standard Pilot |
| Shaft Dia. |
0.875 in |
| Major Diameter [Min |
13 Tooth Splined |
| Shaft Seal Type |
2520VQ |
| Port Type |
1 3/8 in |
| Minor Diameter [Min |
Buna-N |
| Major Diameter [Max |
2700 |
| Minor Diameter [Max |
0.715 in |
| Mounting |
SAE B, 2 Bolt |
| Port Orientation - Cover End |
Single Shaft Seal |
| Pilot Type |
16/32 |
| Displacement Cover End (cu in/revolution) |
2700 |
| Port Orientation - Shaft End |
2700 |
| Shaft Type |
N/A |
| GPM @ 1,800 rpm, Cover End |
5 gal/min @ 1200 rpm, 7.5 gal/min @ 1800 rpm |
| Controlled Flow Rate |
0.873 in |
| Displacement Shaft End (cu in/revolution) |
0.872 in |
| Mounting Flange |
N/A |
| Relief Valve Setting |
N/A |
| Shaft Length |
N/A |
| Shaft End Pressure [Max |
12 gal/min @ 1200 rpm, 18 gal/min @ 1800 rpm |
| Port Size |
2520VQ12A5-11BC20LH |
| Weight |
3000 |
| Pressure Port Size, Cover End |
3000 |
| Spline Description |
7.5 |
| Max. RPM [Max |
18 |
| Rotation |
w/o Integral Valves |
| Shaft Key |
Outlet 45° CW from Inlet |
| Shaft End Flow @ RPM |
Outlet 90° CCW from Inlet |
| Model No. |
3/4 in Flange |
| Cover End Pressure [Max |
1 in Flange |
| Cover End Flow @ RPM |
1.1 |
| Integral Valve Configuration |
2.45 |