Hydraulic Main Pump 1232229 for Caterpillar 325B Excavator

Manufacturer Part No.:45.0 LB
Pilot Type:Flange Mount
Max. RPM [Max:Right Hand (CW)
Major Diameter [Max:2520VQ14C14-11DD20
Cover End RPM [Max:2 1/2
Cover End Pressure [Max:Flange
Pressure Port Size, Cover End:N/A
Minor Diameter [Min:Standard Pilot
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Product Details

Manufacturer Part No.45.0 LB
Pilot TypeFlange Mount
Max. RPM [MaxRight Hand (CW)
Major Diameter [Max2520VQ14C14-11DD20
Cover End RPM [Max2 1/2
Cover End Pressure [MaxFlange
Pressure Port Size, Cover EndN/A
Minor Diameter [MinStandard Pilot
Model No.0.875 in
Minor Diameter13 Tooth Splined
Shaft Dia.2520VQ
Displacement Cover End (cu in/revolution)1.375 in
Spline DescriptionBuna-N
GPM @ 1,800 rpm, Cover End2700
Shaft Key0.715 in
Major Diameter [MinSAE B, 2 Bolt
WeightSingle Shaft Seal
Shaft Length16/32
Shaft End RPM [Max2700
Port Orientation - Shaft End2700
Cover End Flow @ RPMN/A
Rotation14 gal/min @ 1200 rpm, 21 gal/min @ 1800 rpm
Pressure Port Size, Shaft End0.873 in
Shaft Seal Type0.872 in
Port SizeN/A
Displacement Shaft End (cu in/revolution)N/A
Pump SeriesN/A
Seal Material14 gal/min @ 1200 rpm, 21 gal/min @ 1800 rpm
Mounting2520VQ14C14-11DD20
Minor Diameter [Max2000
Shaft End Pressure [Max3000
Shaft End Flow @ RPM21
Shaft Type21
Integral Valve Configurationw/o Integral Valves
Controlled Flow RateOutlet 135° CW from Inlet
Relief Valve SettingOutlet 90° CW from Inlet
Port Type1 1/16 in SAE O-Ring
Mounting Flange1 5/16 in SAE O-Ring
GPM @ 1,800 rpm, Shaft End2.8
Port Orientation - Cover End2.77
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Company Profile

Worktime 9:00-18:00(BeiJing time)
Phone 86-13569877658
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