Excavator Hydraulic Gear Pump 4181700 for EX300 Pilot Pump

Manufacturer Part No.:45.0 LB
Rotation:Flange Mount
Spline Description:Left Hand (CCW)
Shaft Length:2520VQ12A12-11CC20-LH
Cover End RPM [Max:2 1/2
Mounting Flange:Flange
Pressure Port Size, Shaft End:N/A
Port Size:Standard Pilot

Product Details

Manufacturer Part No.45.0 LB
RotationFlange Mount
Spline DescriptionLeft Hand (CCW)
Shaft Length2520VQ12A12-11CC20-LH
Cover End RPM [Max2 1/2
Mounting FlangeFlange
Pressure Port Size, Shaft EndN/A
Port SizeStandard Pilot
Shaft End Flow @ RPM0.875 in
Cover End Pressure [Max13 Tooth Splined
Max. RPM [Max2520VQ
Displacement Shaft End (cu in/revolution)1 3/8 in
Pilot TypeBuna-N
GPM @ 1,800 rpm, Shaft End2700
Minor Diameter [Max0.715 in
Port Orientation - Shaft EndSAE B, 2 Bolt
Shaft End RPM [MaxSingle Shaft Seal
Shaft End Pressure [Max16/32
Cover End Flow @ RPM2700
Minor Diameter2700
GPM @ 1,800 rpm, Cover EndN/A
Integral Valve Configuration12 gal/min @ 1200 rpm, 18 gal/min @ 1800 rpm
Pump Series0.873 in
Controlled Flow Rate0.872 in
Shaft KeyN/A
Minor Diameter [MinN/A
Major Diameter [MinN/A
Relief Valve Setting12 gal/min @ 1200 rpm, 18 gal/min @ 1800 rpm
Port Type2300
Major Diameter [Max3000
Shaft Type18
Shaft Seal Type18
Pressure Port Size, Cover Endw/o Integral Valves
Port Orientation - Cover EndOutlet 45° CW from Inlet
Model No.Outlet Inline w/Inlet
Seal Material3/4 in Flange
Weight1 in Flange
Displacement Cover End (cu in/revolution)2.41
Shaft Dia.2.45
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Company Profile

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