Excavator Diesel Engine Supercharger 4N6859 Turbocharger for Caterpillar Parts
| Displacement Cover End (cu in/revolution): | 45.0 LB |
| Minor Diameter [Min: | Flange Mount |
| Port Type: | Left Hand (CCW) |
| Relief Valve Setting: | 2520VQ21A8-1DD20-LH |
| Shaft Dia.: | 2 1/2 |
| Shaft Seal Type: | Flange |
| Shaft End RPM [Max: | 3/16 in |
| Manufacturer Part No.: | Standard Pilot |
Product Details
| Displacement Cover End (cu in/revolution) | 45.0 LB |
| Minor Diameter [Min | Flange Mount |
| Port Type | Left Hand (CCW) |
| Relief Valve Setting | 2520VQ21A8-1DD20-LH |
| Shaft Dia. | 2 1/2 |
| Shaft Seal Type | Flange |
| Shaft End RPM [Max | 3/16 in |
| Manufacturer Part No. | Standard Pilot |
| Controlled Flow Rate | 0.875 in |
| Integral Valve Configuration | Straight w/ Key |
| Pressure Port Size, Cover End | 2520VQ |
| Max. RPM [Max | 1 15/16 in |
| Shaft End Flow @ RPM | Buna-N |
| Model No. | 2500 |
| Shaft Key | N/A |
| Cover End RPM [Max | SAE B, 2 Bolt |
| GPM @ 1,800 rpm, Shaft End | Single Shaft Seal |
| Mounting | N/A |
| Major Diameter [Min | 2700 |
| Spline Description | 2500 |
| Minor Diameter [Max | N/A |
| Major Diameter [Max | 8 gal/min @ 1200 rpm, 12 gal/min @ 1800 rpm |
| Weight | N/A |
| Port Size | N/A |
| Cover End Flow @ RPM | N/A |
| Shaft End Pressure [Max | N/A |
| Shaft Type | N/A |
| Shaft Length | 21 gal/min @ 1200 rpm, 31.5 gal/min @ 1800 rpm |
| Displacement Shaft End (cu in/revolution) | 2520VQ21A8-1DD20-LH |
| Cover End Pressure [Max | 3000 |
| Pilot Type | 3000 |
| Pump Series | 12 |
| Pressure Port Size, Shaft End | 31.5 |
| Port Orientation - Shaft End | w/o Integral Valves |
| Seal Material | Outlet 135° CW from Inlet |
| Minor Diameter | Outlet 90° CW from Inlet |
| Rotation | 3/4 in Flange |
| GPM @ 1,800 rpm, Cover End | 1 in Flange |
| Mounting Flange | 1.67 |
| Port Orientation - Cover End | 4.12 |
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