CAT 8J2022 Hydraulic Grader Main Piston Pump Spare Parts fit Cat12G
| Mounting Flange: |
45.0 LB |
| Cover End Pressure [Max: |
Flange Mount |
| Model No.: |
Left Hand (CCW) |
| Pressure Port Size, Shaft End: |
2520VQ21A11-1DD20LH |
| Max. RPM [Max: |
2 1/2 |
| Shaft End RPM [Max: |
Flange |
| Relief Valve Setting: |
3/16 in |
| Shaft End Flow @ RPM: |
Standard Pilot |
| PDF |
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Product Details
| Mounting Flange |
45.0 LB |
| Cover End Pressure [Max |
Flange Mount |
| Model No. |
Left Hand (CCW) |
| Pressure Port Size, Shaft End |
2520VQ21A11-1DD20LH |
| Max. RPM [Max |
2 1/2 |
| Shaft End RPM [Max |
Flange |
| Relief Valve Setting |
3/16 in |
| Shaft End Flow @ RPM |
Standard Pilot |
| Seal Material |
0.875 in |
| Shaft Seal Type |
Straight w/ Key |
| Pump Series |
2520VQ |
| Controlled Flow Rate |
1 15/16 in |
| Pilot Type |
Buna-N |
| Displacement Shaft End (cu in/revolution) |
2500 |
| Minor Diameter |
N/A |
| Major Diameter [Min |
SAE B, 2 Bolt |
| Mounting |
Single Shaft Seal |
| Spline Description |
N/A |
| Port Orientation - Cover End |
2700 |
| Shaft End Pressure [Max |
2500 |
| Cover End Flow @ RPM |
N/A |
| Shaft Key |
11 gal/min @ 1200 rpm, 16.5 gal/min @ 1800 rpm |
| Weight |
N/A |
| GPM @ 1,800 rpm, Shaft End |
N/A |
| GPM @ 1,800 rpm, Cover End |
N/A |
| Shaft Length |
N/A |
| Pressure Port Size, Cover End |
N/A |
| Minor Diameter [Min |
21 gal/min @ 1200 rpm, 31.5 gal/min @ 1800 rpm |
| Integral Valve Configuration |
2520VQ21A11-1DD20LH |
| Shaft Dia. |
3000 |
| Rotation |
3000 |
| Minor Diameter [Max |
16.5 |
| Manufacturer Part No. |
31.5 |
| Cover End RPM [Max |
w/o Integral Valves |
| Shaft Type |
Outlet 135° CW from Inlet |
| Port Orientation - Shaft End |
Outlet 90° CW from Inlet |
| Displacement Cover End (cu in/revolution) |
3/4 in Flange |
| Major Diameter [Max |
1 in Flange |
| Port Size |
2.22 |
| Port Type |
4.12 |