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

Weight:45.0 LB
Mounting:Flange Mount
Rotation:Right Hand (CW)
Model No.:2520VQ12A8-11DD20
Port Size:2 1/2
Port Type:Flange
Shaft Key:N/A
Pilot Type:Standard Pilot
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Product Details

Weight45.0 LB
MountingFlange Mount
RotationRight Hand (CW)
Model No.2520VQ12A8-11DD20
Port Size2 1/2
Port TypeFlange
Shaft KeyN/A
Pilot TypeStandard Pilot
Shaft Dia.0.875 in
Shaft Type13 Tooth Splined
Pump Series2520VQ
Shaft Length1 3/8 in
Seal MaterialBuna-N
Max. RPM [Max2700
Minor Diameter0.715 in
Mounting FlangeSAE B, 2 Bolt
Shaft Seal TypeSingle Shaft Seal
Spline Description16/32
Cover End RPM [Max2700
Shaft End RPM [Max2700
Controlled Flow RateN/A
Cover End Flow @ RPM8 gal/min @ 1200 rpm, 12 gal/min @ 1800 rpm
Major Diameter [Max0.873 in
Major Diameter [Min0.872 in
Minor Diameter [MaxN/A
Minor Diameter [MinN/A
Relief Valve SettingN/A
Shaft End Flow @ RPM12 gal/min @ 1200 rpm, 18 gal/min @ 1800 rpm
Manufacturer Part No.2520VQ12A8-11DD20
Cover End Pressure [Max3000
Shaft End Pressure [Max3000
GPM @ 1,800 rpm, Cover End12
GPM @ 1,800 rpm, Shaft End18
Integral Valve Configurationw/o Integral Valves
Port Orientation - Cover EndOutlet 135° CW from Inlet
Port Orientation - Shaft EndOutlet 90° CW from Inlet
Pressure Port Size, Cover End3/4 in Flange
Pressure Port Size, Shaft End1 in Flange
Displacement Cover End (cu in/revolution)1.67
Displacement Shaft End (cu in/revolution)2.45
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Phone +1-568-286-4622
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