244-8483 / 2448483 hydraulic main pump For Caterpillar Excavator 320C 320D

Seal Material:76.0 LB
Shaft Dia.:Flange Mount
Shaft Seal Type:Left Hand (CCW)
Port Orientation - Cover End:3525VQ38A21-11AA20-LH
Cover End Pressure [Max:3
Port Size:Flange
Pump Series:N/A
Shaft End RPM [Max:Standard Pilot
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Product Details

Seal Material76.0 LB
Shaft Dia.Flange Mount
Shaft Seal TypeLeft Hand (CCW)
Port Orientation - Cover End3525VQ38A21-11AA20-LH
Cover End Pressure [Max3
Port SizeFlange
Pump SeriesN/A
Shaft End RPM [MaxStandard Pilot
Shaft End Pressure [Max1.25 in
Model No.14 Tooth Splined
Weight3525VQ
Shaft End Flow @ RPM1.9375 in
Shaft LengthDouble
Pressure Port Size, Shaft EndBuna-N
GPM @ 1,800 rpm, Cover End2400
Cover End Flow @ RPM1.04 in
Shaft KeySAE C, 2 Bolt
Mounting FlangeSingle Shaft Seal
Displacement Cover End (cu in/revolution)12/24
Cover End RPM [Max2500
Pressure Port Size, Cover End2400
Major Diameter [MinN/A
Minor Diameter [Max21 gal/min @ 1200 rpm, 31.5 gal/min @ 1800 rpm
Max. RPM [Max1.248 in
Spline Description1.247 in
Integral Valve ConfigurationN/A
Minor Diameter [MinN/A
MountingN/A
Controlled Flow Rate38 gal/min @ 1200 rpm, 57 gal/min @ 1800 rpm
Port Type3525VQ38A21-11AA20-LH
Major Diameter [Max3000
Pilot Type3000
Manufacturer Part No.31.5
GPM @ 1,800 rpm, Shaft End57
Rotationw/o Integral Valves
Relief Valve SettingOutlet 135° CCW from Inlet
Minor DiameterOutlet Opposite Inlet
Port Orientation - Shaft End1 in Flange
Displacement Shaft End (cu in/revolution)7.4
Shaft Type4.1
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