Hydraulic Main Pump 1232229 for Caterpillar 325B Excavator
| Model No.: |
75.0 LB |
| Displacement Shaft End (cu in/revolution): |
Flange Mount |
| Integral Valve Configuration: |
Left Hand (CCW) |
| Major Diameter [Min: |
3520VQ25A12-1AA20LH |
| Shaft End Flow @ RPM: |
3 |
| Rotation: |
Flange |
| Minor Diameter [Min: |
5/16 in |
| Spline Description: |
Standard Pilot |
| PDF |
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Product Details
| Model No. |
75.0 LB |
| Displacement Shaft End (cu in/revolution) |
Flange Mount |
| Integral Valve Configuration |
Left Hand (CCW) |
| Major Diameter [Min |
3520VQ25A12-1AA20LH |
| Shaft End Flow @ RPM |
3 |
| Rotation |
Flange |
| Minor Diameter [Min |
5/16 in |
| Spline Description |
Standard Pilot |
| Port Orientation - Cover End |
1.25 in |
| Pressure Port Size, Cover End |
Straight w/ Key |
| Pump Series |
3520VQ |
| GPM @ 1,800 rpm, Cover End |
2 1/2 in |
| Port Type |
Buna-N |
| Manufacturer Part No. |
2500 |
| Pilot Type |
N/A |
| Cover End RPM [Max |
SAE C, 2 Bolt |
| Shaft Length |
Single Shaft Seal |
| Weight |
N/A |
| Major Diameter [Max |
2500 |
| Shaft End RPM [Max |
2500 |
| Shaft Dia. |
N/A |
| Controlled Flow Rate |
12 gal/min @ 1200 rpm, 18 gal/min @ 1800 rpm |
| Max. RPM [Max |
N/A |
| Relief Valve Setting |
N/A |
| Shaft End Pressure [Max |
N/A |
| Displacement Cover End (cu in/revolution) |
N/A |
| Shaft Seal Type |
N/A |
| Port Size |
25 gal/min @ 1200 rpm, 37.5 gal/min @ 1800 rpm |
| GPM @ 1,800 rpm, Shaft End |
3520VQ25A12-1AA20LH |
| Shaft Type |
2300 |
| Cover End Pressure [Max |
3000 |
| Cover End Flow @ RPM |
18 |
| Mounting Flange |
37.5 |
| Minor Diameter [Max |
w/o Integral Valves |
| Shaft Key |
Outlet 135° CCW from Inlet |
| Pressure Port Size, Shaft End |
Outlet Opposite Inlet |
| Minor Diameter |
3/4 in Flange |
| Seal Material |
1 1/4 in Flange |
| Port Orientation - Shaft End |
2.41 |
| Mounting |
4.98 |