247-8978 2478978 Piston Axial Hydraulic Fan Motor for Front Shovel 385C;5090B
Minor Diameter [Max:45.0 LB
Pressure Port Size, Shaft End:Flange Mount
Integral Valve Configuration:Left Hand (CCW)
Major Diameter [Min:2520VQ21A11-1CC20LH
GPM @ 1,800 rpm, Shaft End:2 1/2
Controlled Flow Rate:Flange
Seal Material:3/16 in
Minor Diameter:Standard Pilot
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Product Details

Minor Diameter [Max45.0 LB
Pressure Port Size, Shaft EndFlange Mount
Integral Valve ConfigurationLeft Hand (CCW)
Major Diameter [Min2520VQ21A11-1CC20LH
GPM @ 1,800 rpm, Shaft End2 1/2
Controlled Flow RateFlange
Seal Material3/16 in
Minor DiameterStandard Pilot
Pump Series0.875 in
Major Diameter [MaxStraight w/ Key
Rotation2520VQ
Shaft Type1.9375 in
Shaft End Flow @ RPMBuna-N
Cover End Flow @ RPM2500
Port Orientation - Cover EndN/A
Spline DescriptionSAE B, 2 Bolt
Displacement Shaft End (cu in/revolution)Single Shaft Seal
Pilot TypeN/A
Relief Valve Setting2700
Port Size2500
Max. RPM [MaxN/A
Port Type11 gal/min @ 1200 rpm, 16.5 gal/min @ 1800 rpm
Shaft End Pressure [MaxN/A
Model No.N/A
Shaft Dia.N/A
Manufacturer Part No.N/A
Shaft KeyN/A
Cover End Pressure [Max21 gal/min @ 1200 rpm, 31.5 gal/min @ 1800 rpm
Shaft Seal Type2520VQ21A11-1CC20LH
Mounting3000
Cover End RPM [Max3000
Pressure Port Size, Cover End16.5
Port Orientation - Shaft End31.5
Minor Diameter [Minw/o Integral Valves
GPM @ 1,800 rpm, Cover EndOutlet 45° CW from Inlet
Shaft LengthOutlet Inline w/Inlet
Shaft End RPM [Max3/4 in Flange
Weight1 in Flange
Displacement Cover End (cu in/revolution)2.22
Mounting Flange4.12
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Company Profile

BTA Vane Pump Co., Ltd.
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