244-8483 / 2448483 hydraulic main pump For Caterpillar Excavator 320C 320D
Integral Valve Configuration:101.0 LB
Cover End Flow @ RPM:Flange Mount
Shaft Type:Left Hand (CCW)
Port Orientation - Cover End:4525V60A17-11AA22L
Model No.:3 1/2
Mounting:Flange
Displacement Shaft End (cu in/revolution):N/A
Shaft Seal Type:Standard Pilot
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Product Details

Integral Valve Configuration101.0 LB
Cover End Flow @ RPMFlange Mount
Shaft TypeLeft Hand (CCW)
Port Orientation - Cover End4525V60A17-11AA22L
Model No.3 1/2
MountingFlange
Displacement Shaft End (cu in/revolution)N/A
Shaft Seal TypeStandard Pilot
Controlled Flow Rate1.56 in
Relief Valve Setting14 Tooth Splined
Shaft Dia.4525V
Cover End Pressure [Max2 7/16 in
Spline DescriptionBuna-N
Shaft End Pressure [Max1800
Max. RPM [Max1.055 in
Port TypeSAE C, 2 Bolt
Shaft KeySingle Shaft Seal
Port Size12/24
Shaft End RPM [Max1800
GPM @ 1,800 rpm, Cover End1800
Shaft LengthN/A
Rotation17 gal/min @ 1200 rpm, 25.5 gal/min @ 1800 rpm
Pressure Port Size, Shaft End1.25 in
GPM @ 1,800 rpm, Shaft End1.247 in
Minor Diameter [Min1.06 in
Major Diameter [Min1.05 in
Cover End RPM [MaxN/A
Mounting Flange60 gal/min @ 1200 rpm, 90 gal/min @ 1800 rpm
Port Orientation - Shaft End4525V60A17-11AA22L
Manufacturer Part No.2500
Pressure Port Size, Cover End2500
Displacement Cover End (cu in/revolution)25.5
Pump Series90
Pilot TypeN/A
Shaft End Flow @ RPMOutlet 135° CCW from Inlet
WeightOutlet Opposite Inlet
Minor Diameter1 in Code 61
Major Diameter [Max1 1/2 in Code 61
Minor Diameter [Max3.4
Seal Material11.8
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Company Profile

BTA Vane Pump Co., Ltd.
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