CAT HYDRAULIC PISTON PUMP 186-2821 FOR CATERPILLAR 992G
Mounting:45.0 LB
Spline Description:Flange Mount
Shaft Seal Type:Left Hand (CCW)
Cover End Flow @ RPM:2520V21A5-11AA22L
Port Type:2.5
Shaft Length:Flange
Pilot Type:N/A
Integral Valve Configuration:Standard Pilot
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Product Details

Mounting45.0 LB
Spline DescriptionFlange Mount
Shaft Seal TypeLeft Hand (CCW)
Cover End Flow @ RPM2520V21A5-11AA22L
Port Type2.5
Shaft LengthFlange
Pilot TypeN/A
Integral Valve ConfigurationStandard Pilot
Shaft Key1.09 in
GPM @ 1,800 rpm, Shaft End13 Tooth Splined
Minor Diameter [Max2520V
Cover End RPM [Max1.75 in
Relief Valve SettingDouble
Shaft End RPM [MaxBuna-N
Weight1800
Controlled Flow Rate0.729 in
Seal MaterialSAE B, 2 Bolt
Displacement Shaft End (cu in/revolution)4.1
Pressure Port Size, Cover End16/32
Mounting Flange1800
Shaft Type1800
Max. RPM [MaxN/A
Major Diameter [Max5 gal/min @ 1200 rpm, 7.5 gal/min @ 1800 rpm
Shaft Dia.0.873 in
Manufacturer Part No.0.872 in
Major Diameter [Min0.734 in
Pressure Port Size, Shaft End0.723 in
Cover End Pressure [MaxN/A
Port Size21 gal/min @ 1200 rpm, 31.5 gal/min @ 1800 rpm
Minor Diameter2520V21A5-11AA22L
Port Orientation - Shaft End3000
Displacement Cover End (cu in/revolution)2500
Shaft End Pressure [Max7.5
Minor Diameter [Min31.5
RotationN/A
GPM @ 1,800 rpm, Cover EndOutlet 135° CCW from Inlet
Model No.Outlet Opposite Inlet
Shaft End Flow @ RPM3/4 in Code 61
Port Orientation - Cover End1 in Code 61
Pump Series1.1
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Company Profile

DCM Hydraulic Pump Equipment Co., Ltd.
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