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Unit · AXIAL-PISTON PUMP

A A10VSO 71 DFR1/31R-VRA12KD3R902451402

Axial piston pump Bosch Rexroth series A10VSO, type code AA10VSO71DFR1/31R-VRA12KD3, material number R902451402. Nominal size: NG 71. Axial piston unit: swashplate design, variable, nominal pressure 280 bar, maximum pressure 350 bar (A10VS). Operating mode: pump, open circuit (O). Control device: with flow controller X-T plugged, with flushing function (DFR1). Direction of rotation: viewed on drive shaft clockwise (R). Sealing material: FKM (fluorocarbon rubber) (V). Drive shaft: splined shaft ISO 3019-1 Similar to shaft "S" however for higher torque (R). Mounting flange: ISO 3019-2 2-hole (A). Working port: SAE flange ports according to ISO 6162, metric fastening thread laterally opposite (12).

Number
R902451402
Type code
A A10VSO 71 DFR1/31R-VRA12KD3
Group
A10VSO 71
Edition
06/2020
A A10VSO 71 DFR1/31R-VRA12KD3 — Drawing
Pos.NumberNameQtyAdd to inquiry
R902451594BASE UNIT Assembly parts list →L1
R902450439CONTROL VALVE Assembly parts list →L1
R902409426ADAPTER Assembly parts list →L1
R902469009SEALING COVER Assembly parts list →L1
70R902421946SHIPPING PROTECTION1
71R902421949SHIPPING PROTECTION1
72R902602011SEAL SCREW1
73R902602008SEAL SCREW1
75R909830326NAMEPLATE1

Parameters from the type code

ItemMeaningCode
Axial piston unitSwashplate design, variable, nominal pressure 280 bar, maximum pressure 350 barA10VS
Operating modePump, open circuitO
Size (NG)7171
Control devicewith flow controller X-T plugged, with flushing functionDFR1
SeriesSeries 3, index 131
Direction of rotationViewed on drive shaft clockwiseR
Sealing materialFKM (fluorocarbon rubber)V
Drive shaftSplined shaft ISO 3019-1 Similar to shaft "S" however for higher torqueR
Mounting flangeISO 3019-2 2-holeA
Working portSAE flange ports according to ISO 6162, metric fastening thread laterally opposite12