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Unit · AXIAL-PISTON PUMP

AL A10VSO 71 DFR1/31R-PSA12KB4R902428694

Axial piston pump Bosch Rexroth series A10VSO, type code ALA10VSO71DFR1/31R-PSA12KB4, material number R902428694. 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: NBR (nitrile rubber) only with use of HFA, HFB, HFC hydraulic fluid (P). Drive shaft: splined shaft standard shaft ISO 3019-1 (S). Mounting flange: ISO 3019-2 2-hole (A). Working port: SAE flange ports according to ISO 6162, metric fastening thread laterally opposite (12). Through drive: for flange ISO 3019-2 Diameter, 100, 2-hole 1 in 15T 16/32DP (KB4).

Number
R902428694
Type code
AL A10VSO 71 DFR1/31R-PSA12KB4
Group
A10VSO 71
Edition
06/2020
AL A10VSO 71 DFR1/31R-PSA12KB4 — Drawing
Pos.NumberNameQtyAdd to inquiry
R902428693AXIAL-PISTON PUMP Assembly parts list →L1
R902400582FLANGE COVER1
R902400590FLANGE COVER1
R909151979SCREW PLUG1
R902602011SEAL SCREW1

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 materialNBR (nitrile rubber) only with use of HFA, HFB, HFC hydraulic fluidP
Drive shaftSplined shaft standard shaft ISO 3019-1S
Mounting flangeISO 3019-2 2-holeA
Working portSAE flange ports according to ISO 6162, metric fastening thread laterally opposite12
Through driveFor flange ISO 3019-2 Diameter, 100, 2-hole 1 in 15T 16/32DPKB4

Other versions 3