705-12-40010 Hydraulic Gear Pump for Komatsu Wheel Loader WA470-1/WA500-1/WA450-1

Model No.:45.0 LB
Displacement Shaft End (cu in/revolution):Flange Mount
Port Orientation - Cover End:Right Hand (CW)
Minor Diameter [Min:2520VQ17A8-11DC20
Minor Diameter [Max:2 1/2
Shaft End RPM [Max:Flange
Pressure Port Size, Cover End:N/A
Mounting Flange:Standard Pilot
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Product Details

Model No.45.0 LB
Displacement Shaft End (cu in/revolution)Flange Mount
Port Orientation - Cover EndRight Hand (CW)
Minor Diameter [Min2520VQ17A8-11DC20
Minor Diameter [Max2 1/2
Shaft End RPM [MaxFlange
Pressure Port Size, Cover EndN/A
Mounting FlangeStandard Pilot
Max. RPM [Max0.875 in
Shaft Seal Type13 Tooth Splined
Seal Material2520VQ
Manufacturer Part No.1 3/8 in
RotationBuna-N
Shaft End Pressure [Max2500
GPM @ 1,800 rpm, Cover End0.715 in
Controlled Flow RateSAE B, 2 Bolt
Pump SeriesSingle Shaft Seal
Weight16/32
Shaft Key2700
Pilot Type2500
Shaft TypeN/A
Major Diameter [Min8 gal/min @ 1200 rpm, 12 gal/min @ 1800 rpm
Minor Diameter0.873 in
Relief Valve Setting0.872 in
Cover End Pressure [MaxN/A
Shaft LengthN/A
Port SizeN/A
Major Diameter [Max17 gal/min @ 1200 rpm, 25.5 gal/min @ 1800 rpm
Displacement Cover End (cu in/revolution)2520VQ17A8-11DC20
GPM @ 1,800 rpm, Shaft End3000
Cover End Flow @ RPM3000
Pressure Port Size, Shaft End12
Spline Description25.5
Port Orientation - Shaft Endw/o Integral Valves
Port TypeOutlet 45° CW from Inlet
Cover End RPM [MaxOutlet 90° CW from Inlet
Shaft End Flow @ RPM3/4 in Flange
Shaft Dia.1 in Flange
Integral Valve Configuration1.67
Mounting3.37
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