Excavator E120 E120B E312 E312B E312C Diesel Engine Oil Pump for S4K
Displacement Shaft End (cu in/revolution):75.0 LB
Shaft Key:Flange Mount
Shaft Length:Left Hand (CCW)
Shaft End Flow @ RPM:3520VQ35A12-11AA20-LH
Cover End RPM [Max:3
Port Orientation - Shaft End:Flange
Shaft Dia.:N/A
GPM @ 1,800 rpm, Shaft End:Standard Pilot
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Product Details

Displacement Shaft End (cu in/revolution)75.0 LB
Shaft KeyFlange Mount
Shaft LengthLeft Hand (CCW)
Shaft End Flow @ RPM3520VQ35A12-11AA20-LH
Cover End RPM [Max3
Port Orientation - Shaft EndFlange
Shaft Dia.N/A
GPM @ 1,800 rpm, Shaft EndStandard Pilot
Model No.1.25 in
Pressure Port Size, Shaft End14 Tooth Splined
Shaft Seal Type3520VQ
GPM @ 1,800 rpm, Cover End1 15/16 in
Cover End Pressure [MaxBuna-N
Seal Material2400
Shaft End Pressure [Max1.04 in
Cover End Flow @ RPMSAE C, 2 Bolt
Manufacturer Part No.Single Shaft Seal
Controlled Flow Rate12/24
Minor Diameter [Max2500
Minor Diameter2400
Port SizeN/A
Pilot Type12 gal/min @ 1200 rpm, 18 gal/min @ 1800 rpm
Max. RPM [Max1.248 in
Shaft Type1.247 in
Mounting FlangeN/A
Pressure Port Size, Cover EndN/A
Shaft End RPM [MaxN/A
Relief Valve Setting35 gal/min @ 1200 rpm, 52.5 gal/min @ 1800 rpm
Weight3520VQ35A12-11AA20-LH
Integral Valve Configuration2300
Displacement Cover End (cu in/revolution)3000
Major Diameter [Min18
Pump Series52.5
Spline Descriptionw/o Integral Valves
Port Orientation - Cover EndOutlet 135° CCW from Inlet
Major Diameter [MaxOutlet Opposite Inlet
Port Type3/4 in Flange
Rotation1 1/4 in Flange
Minor Diameter [Min2.41
Mounting6.88
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Company Profile

BTA Vane Pump Co., Ltd.
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