Piston Pump Parts Rotary Group CAT 330B Replacement for CAT Excavator
| Shaft End Pressure [Max: | 45.0 LB |
| Relief Valve Setting: | Flange Mount |
| GPM @ 1,800 rpm, Cover End: | Right Hand (CW) |
| Displacement Shaft End (cu in/revolution): | 2520VQS12C8-297CB20 |
| Cover End Pressure [Max: | 2 1/2 |
| Shaft Type: | Flange |
| Model No.: | N/A |
| Shaft End Flow @ RPM: | SAE J744 Pilot |
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Product Details
| Shaft End Pressure [Max | 45.0 LB |
| Relief Valve Setting | Flange Mount |
| GPM @ 1,800 rpm, Cover End | Right Hand (CW) |
| Displacement Shaft End (cu in/revolution) | 2520VQS12C8-297CB20 |
| Cover End Pressure [Max | 2 1/2 |
| Shaft Type | Flange |
| Model No. | N/A |
| Shaft End Flow @ RPM | SAE J744 Pilot |
| Pressure Port Size, Shaft End | 0.875 in |
| Displacement Cover End (cu in/revolution) | 13 Tooth Splined |
| Pressure Port Size, Cover End | 2520VQ |
| Rotation | 1 1/4 in |
| Minor Diameter [Min | Buna-N |
| Minor Diameter | 2700 |
| Minor Diameter [Max | 0.715 in |
| Shaft Dia. | SAE B, 2 Bolt |
| Port Orientation - Cover End | Single Shaft Seal |
| Shaft Length | 16/32 |
| Weight | 2700 |
| Major Diameter [Min | 2700 |
| Spline Description | N/A |
| Cover End Flow @ RPM | 8 gal/min @ 1200 rpm, 12 gal/min @ 1800 rpm |
| Mounting | 0.858 in |
| Shaft Seal Type | 0.852 in |
| Seal Material | N/A |
| Mounting Flange | N/A |
| Max. RPM [Max | N/A |
| Controlled Flow Rate | 12 gal/min @ 1200 rpm, 18 gal/min @ 1800 rpm |
| Shaft End RPM [Max | 2520VQS12C8-297CB20 |
| Integral Valve Configuration | 3000 |
| Port Orientation - Shaft End | 3000 |
| Pump Series | 12 |
| Pilot Type | 18 |
| Shaft Key | w/o Integral Valves |
| Port Size | Outlet 45° CCW from Inlet |
| Manufacturer Part No. | Outlet Inline w/Inlet |
| Major Diameter [Max | 1 1/16 in SAE O-Ring |
| Port Type | 1 5/16 in SAE O-Ring |
| Cover End RPM [Max | 1.67 |
| GPM @ 1,800 rpm, Shaft End | 2.45 |
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