705-51-22000 Hydraulic Gear Pump for Wheel Loader WA350-3 WA380-3
Pressure Port Size, Cover End:45.0 LB
Shaft Type:Flange Mount
Minor Diameter [Max:Right Hand (CW)
Port Type:2520VQ21A14-11CB20
Port Orientation - Shaft End:2 1/2
Pilot Type:Flange
Displacement Cover End (cu in/revolution):N/A
Shaft Length:Standard Pilot
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Product Details

Pressure Port Size, Cover End45.0 LB
Shaft TypeFlange Mount
Minor Diameter [MaxRight Hand (CW)
Port Type2520VQ21A14-11CB20
Port Orientation - Shaft End2 1/2
Pilot TypeFlange
Displacement Cover End (cu in/revolution)N/A
Shaft LengthStandard Pilot
Mounting0.875 in
Manufacturer Part No.13 Tooth Splined
Pressure Port Size, Shaft End2520VQ
Pump Series1.375 in
GPM @ 1,800 rpm, Shaft EndBuna-N
Relief Valve Setting2500
Minor Diameter0.715 in
Major Diameter [MaxSAE B, 2 Bolt
Port Orientation - Cover EndSingle Shaft Seal
GPM @ 1,800 rpm, Cover End16/32
Shaft Seal Type2700
Cover End RPM [Max2500
Displacement Shaft End (cu in/revolution)N/A
Rotation14 gal/min @ 1200 rpm, 21 gal/min @ 1800 rpm
Controlled Flow Rate0.873 in
Max. RPM [Max0.872 in
Mounting FlangeN/A
Cover End Flow @ RPMN/A
WeightN/A
Spline Description21 gal/min @ 1200 rpm, 31.5 gal/min @ 1800 rpm
Port Size2520VQ21A14-11CB20
Integral Valve Configuration2000
Seal Material3000
Major Diameter [Min21
Shaft End Pressure [Max31.5
Shaft End RPM [Maxw/o Integral Valves
Model No.Outlet 45° CCW from Inlet
Cover End Pressure [MaxOutlet Inline w/Inlet
Minor Diameter [Min3/4 in Flange
Shaft Dia.1 in Flange
Shaft End Flow @ RPM2.8
Shaft Key4.12
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Company Profile

BTA Vane Pump Co., Ltd.
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