320B Excavator Hydraulic Main Pump For Sale
Major Diameter [Min:101.0 LB
Cover End RPM [Max:Flange Mount
Shaft Type:Left Hand (CCW)
Displacement Cover End (cu in/revolution):4525VQ42A21-1AA20LH
Max. RPM [Max:3 1/2
Shaft End Flow @ RPM:Flange
Pressure Port Size, Cover End:5/16 in
Port Orientation - Shaft End:Standard Pilot
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Product Details

Major Diameter [Min101.0 LB
Cover End RPM [MaxFlange Mount
Shaft TypeLeft Hand (CCW)
Displacement Cover End (cu in/revolution)4525VQ42A21-1AA20LH
Max. RPM [Max3 1/2
Shaft End Flow @ RPMFlange
Pressure Port Size, Cover End5/16 in
Port Orientation - Shaft EndStandard Pilot
Port Orientation - Cover End1.25 in
Seal MaterialStraight w/ Key
Model No.4525VQ
Major Diameter [Max1 15/16 in
Minor Diameter [MaxBuna-N
Port Size2200
Mounting FlangeN/A
Shaft Seal TypeSAE C, 2 Bolt
Minor Diameter [MinSingle Shaft Seal
Pressure Port Size, Shaft EndN/A
Port Type2200
Cover End Pressure [Max2200
Shaft End Pressure [MaxN/A
Spline Description21 gal/min @ 1200 rpm, 31.5 gal/min @ 1800 rpm
Displacement Shaft End (cu in/revolution)N/A
RotationN/A
GPM @ 1,800 rpm, Shaft EndN/A
Integral Valve ConfigurationN/A
MountingN/A
Shaft Key42 gal/min @ 1200 rpm, 63 gal/min @ 1800 rpm
Weight4525VQ42A21-1AA20LH
Cover End Flow @ RPM3000
GPM @ 1,800 rpm, Cover End2500
Pilot Type31.5
Shaft Dia.63
Shaft End RPM [Maxw/o Integral Valves
Shaft LengthOutlet 135° CCW from Inlet
Minor DiameterOutlet Opposite Inlet
Pump Series1 in Flange
Relief Valve Setting1 1/2 in Flange
Controlled Flow Rate4.12
Manufacturer Part No.8.46
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Company Profile

BTA Vane Pump Co., Ltd.
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