Excavator Spare Parts Gear Pump 07446-66103 for Komatsu

Shaft Length:45.0 LB
Relief Valve Setting:Flange Mount
Minor Diameter [Min:Right Hand (CW)
GPM @ 1,800 rpm, Shaft End:2520VQP21A11-11DD3F-20
Spline Description:2 1/2
Shaft End Flow @ RPM:Flange
Mounting:N/A
Integral Valve Configuration:Standard Pilot
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Product Details

Shaft Length45.0 LB
Relief Valve SettingFlange Mount
Minor Diameter [MinRight Hand (CW)
GPM @ 1,800 rpm, Shaft End2520VQP21A11-11DD3F-20
Spline Description2 1/2
Shaft End Flow @ RPMFlange
MountingN/A
Integral Valve ConfigurationStandard Pilot
Pressure Port Size, Cover End0.875 in
Major Diameter [Max13 Tooth Splined
Model No.2520VQ
Port Type1 3/8 in
Minor DiameterBuna-N
Shaft End Pressure [Max2500
Shaft Key0.715 in
Seal MaterialSAE B, 2 Bolt
Displacement Shaft End (cu in/revolution)Single Shaft Seal
Minor Diameter [Max16/32
Port Orientation - Shaft End2700
Port Orientation - Cover End2500
Weight3 gal/min
GPM @ 1,800 rpm, Cover End11 gal/min @ 1200 rpm, 16.5 gal/min @ 1800 rpm
Mounting Flange0.873 in
Rotation0.872 in
Cover End RPM [MaxN/A
Shaft Dia.N/A
Pressure Port Size, Shaft End1500 psi
Cover End Flow @ RPM21 gal/min @ 1200 rpm, 31.5 gal/min @ 1800 rpm
Port Size2520VQP21A11-11DD3F-20
Max. RPM [Max3000
Displacement Cover End (cu in/revolution)3000
Shaft Seal Type16.5
Controlled Flow Rate31.5
Manufacturer Part No.Priority Valve & Relief
Shaft TypeOutlet 135° CW from Inlet
Major Diameter [MinOutlet 90° CW from Inlet
Cover End Pressure [Max3/4 in Flange
Shaft End RPM [Max1 in Flange
Pump Series2.22
Pilot Type4.12
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