Hydraulic Piston Pump Parts CAT330C Replacement for CAT Excavator

Cover End Pressure [Max:76.0 LB
Spline Description:Flange Mount
Port Orientation - Cover End:Right Hand (CW)
Controlled Flow Rate:3525VQ35A21-11DD20
Shaft Key:3
Rotation:Flange
Shaft End Flow @ RPM:N/A
Mounting Flange:Standard Pilot
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Product Details

Cover End Pressure [Max76.0 LB
Spline DescriptionFlange Mount
Port Orientation - Cover EndRight Hand (CW)
Controlled Flow Rate3525VQ35A21-11DD20
Shaft Key3
RotationFlange
Shaft End Flow @ RPMN/A
Mounting FlangeStandard Pilot
Major Diameter [Min1.25 in
GPM @ 1,800 rpm, Cover End14 Tooth Splined
Minor Diameter [Min3525VQ
Pilot Type1.9375 in
Displacement Shaft End (cu in/revolution)Buna-N
Port Orientation - Shaft End2400
Pressure Port Size, Shaft End1.04 in
Shaft End Pressure [MaxSAE C, 2 Bolt
Manufacturer Part No.Single Shaft Seal
GPM @ 1,800 rpm, Shaft End12/24
Cover End Flow @ RPM2500
Port Type2400
Integral Valve ConfigurationN/A
Shaft Seal Type21 gal/min @ 1200 rpm, 31.5 gal/min @ 1800 rpm
Displacement Cover End (cu in/revolution)1.248 in
Seal Material1.247 in
Major Diameter [MaxN/A
MountingN/A
Shaft End RPM [MaxN/A
Cover End RPM [Max35 gal/min @ 1200 rpm, 52.5 gal/min @ 1800 rpm
Relief Valve Setting3525VQ35A21-11DD20
Shaft Dia.3000
Pressure Port Size, Cover End3000
Model No.31.5
Shaft Length52.5
Weightw/o Integral Valves
Pump SeriesOutlet 135° CW from Inlet
Minor Diameter [MaxOutlet 90° CW from Inlet
Shaft Type1 in Flange
Minor Diameter1 1/4 in Flange
Max. RPM [Max4.12
Port Size6.88
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Company Profile

Phone 264-3269
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