Piston Pump Parts Rotary Group CAT 330B Replacement for CAT Excavator

Cover End RPM [Max:75.0 LB
Minor Diameter [Max:Flange Mount
Shaft Type:Right Hand (CW)
Pressure Port Size, Shaft End:3520VQ38A14-1BB20
Pilot Type:3
Minor Diameter [Min:Flange
Shaft Seal Type:5/16 in
Mounting Flange:Standard Pilot
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Product Details

Cover End RPM [Max75.0 LB
Minor Diameter [MaxFlange Mount
Shaft TypeRight Hand (CW)
Pressure Port Size, Shaft End3520VQ38A14-1BB20
Pilot Type3
Minor Diameter [MinFlange
Shaft Seal Type5/16 in
Mounting FlangeStandard Pilot
Minor Diameter1.25 in
Shaft End Pressure [MaxStraight w/ Key
Port Orientation - Shaft End3520VQ
Displacement Shaft End (cu in/revolution)2 1/2 in
Seal MaterialBuna-N
Pressure Port Size, Cover End2400
Relief Valve SettingN/A
Manufacturer Part No.SAE C, 2 Bolt
Major Diameter [MinSingle Shaft Seal
Shaft Dia.N/A
Major Diameter [Max2500
Cover End Pressure [Max2400
Shaft LengthN/A
Displacement Cover End (cu in/revolution)14 gal/min @ 1200 rpm, 21 gal/min @ 1800 rpm
Spline DescriptionN/A
Model No.N/A
GPM @ 1,800 rpm, Shaft EndN/A
MountingN/A
Port TypeN/A
Shaft End RPM [Max38 gal/min @ 1200 rpm, 57 gal/min @ 1800 rpm
Max. RPM [Max3520VQ38A14-1BB20
Shaft End Flow @ RPM2000
Integral Valve Configuration3000
Controlled Flow Rate21
GPM @ 1,800 rpm, Cover End57
Weightw/o Integral Valves
Pump SeriesOutlet 45° CCW from Inlet
Port SizeOutlet 90° CCW from Inlet
Shaft Key3/4 in Flange
Cover End Flow @ RPM1 1/4 in Flange
Port Orientation - Cover End2.8
Rotation7.42
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