150-5883 1505883 Hydraulic Piston Pump Fit CAT Excavator 345B
Cover End RPM [Max:45.0 LB
Minor Diameter [Min:Flange Mount
Spline Description:Left Hand (CCW)
Shaft Dia.:2520VQ21A11-11BC20-LH
GPM @ 1,800 rpm, Cover End:2.5
Shaft Seal Type:Flange
Seal Material:N/A
Pump Series:Standard Pilot
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Product Details

Cover End RPM [Max45.0 LB
Minor Diameter [MinFlange Mount
Spline DescriptionLeft Hand (CCW)
Shaft Dia.2520VQ21A11-11BC20-LH
GPM @ 1,800 rpm, Cover End2.5
Shaft Seal TypeFlange
Seal MaterialN/A
Pump SeriesStandard Pilot
Shaft Length0.875 in
Shaft Type13 Tooth Splined
Shaft Key2520VQ
Pressure Port Size, Shaft End1.375 in
Manufacturer Part No.Double
Max. RPM [MaxBuna-N
Controlled Flow Rate2500
Shaft End Pressure [Max0.715 in
Port Orientation - Shaft EndSAE B, 2 Bolt
Minor DiameterSingle Shaft Seal
Shaft End Flow @ RPM16/32
Shaft End RPM [Max2700
Model No.2500
Displacement Cover End (cu in/revolution)N/A
Major Diameter [Max11 gal/min @ 1200 rpm, 16.5 gal/min @ 1800 rpm
Pilot Type0.873 in
Mounting Flange0.872 in
Cover End Pressure [MaxN/A
Cover End Flow @ RPMN/A
MountingN/A
Port Type21 gal/min @ 1200 rpm, 31.5 gal/min @ 1800 rpm
GPM @ 1,800 rpm, Shaft End2520VQ21A11-11BC20-LH
Pressure Port Size, Cover End3000
Port Size3000
Major Diameter [Min16.5
Rotation31.5
Weightw/o Integral Valves
Relief Valve SettingOutlet 45° CW from Inlet
Port Orientation - Cover EndOutlet 90° CCW from Inlet
Displacement Shaft End (cu in/revolution)4.1
Integral Valve Configuration1 in Flange
Minor Diameter [Max2.2
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Company Profile

DCM Hydraulic Pump Equipment Co., Ltd.
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