4W7589 Hydraulic Excavator Water Pump fits for CAT
Displacement Shaft End (cu in/revolution): | 7.42 |
Spline Description: | Flange Mount |
Minor Diameter: | Left Hand (CCW) |
Port Orientation - Shaft End: | Outlet Inline w/Inlet |
Shaft End RPM [Max: | 3 |
Pressure Port Size, Shaft End: | 1 1/4 in Flange |
Port Orientation - Cover End: | Outlet 45° CW from Inlet |
Pressure Port Size, Cover End: | 1 in Flange |
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Product Details
Displacement Shaft End (cu in/revolution) | 7.42 |
Spline Description | Flange Mount |
Minor Diameter | Left Hand (CCW) |
Port Orientation - Shaft End | Outlet Inline w/Inlet |
Shaft End RPM [Max | 3 |
Pressure Port Size, Shaft End | 1 1/4 in Flange |
Port Orientation - Cover End | Outlet 45° CW from Inlet |
Pressure Port Size, Cover End | 1 in Flange |
Minor Diameter [Min | 1.25 in |
Mounting Flange | Straight w/ Key |
Integral Valve Configuration | w/o Integral Valves |
Cover End Pressure [Max | 3000 |
Controlled Flow Rate | Buna-N |
GPM @ 1,800 rpm, Shaft End | 57 |
Cover End Flow @ RPM | N/A |
Shaft End Flow @ RPM | 38 gal/min @ 1200 rpm, 57 gal/min @ 1800 rpm |
Manufacturer Part No. | 3525VQ38A21-1CC20LH |
Relief Valve Setting | N/A |
Major Diameter [Min | 2500 |
GPM @ 1,800 rpm, Cover End | 31.5 |
Minor Diameter [Max | N/A |
Major Diameter [Max | 21 gal/min @ 1200 rpm, 31.5 gal/min @ 1800 rpm |
Shaft Seal Type | N/A |
Displacement Cover End (cu in/revolution) | 4.12 |
Shaft End Pressure [Max | 3000 |
Cover End RPM [Max | N/A |