Unit · AXIAL-PISTON PUMP

P A4VSG 71 HD1U /11R-PZB10K159NR902566811

Axial piston pump Bosch Rexroth series A4VSG, type code PA4VSG71HD1U/11R-PZB10K159N, material number R902566811. Nominal size: NG 71. Axial piston unit: swashplate design, variable, nominal pressure 5100 psi (350 bar), maximum pressure 5800 psi (400 bar) metric (A4VS). Operating mode: pump, closed circuit (G). Direction of rotation: viewed on drive shaft clockwise (R). Drive shaft: parallel keyed shaft DIN 6885 (P). Working port: SAE flange ports A and B, located on same side, metric fastening thread metric fastening thread (10). Through drives: 127-4 (C) 1 1/4 in 14T 12/24DP (K15). Valves: SDVB valve block mounted (9). Filtration: without filter (N).

Number: R902566811
Type code: P A4VSG 71 HD1U /11R-PZB10K159N
Group: A4VSG 71
Edition: 06/2020

This parts list has no drawing.

Pos.	Number	Name	Qty
1	R902566442	BASE UNIT Assembly parts list →L	1
2	R910967625	CONTROL Assembly parts list →L	1
3	R910920956	SPRING PACK Assembly parts list →L	1
4	R910923090	POWER DIAGRAM	1
5	R910925136	VALVE MOUNTING KIT	1
6	R910925179	VALVE MOUNTING KIT	1
9	R910927508	VALVE BLOCK Assembly parts list →L	1
12	R910926624	PIPING PLAN Assembly parts list →L	1
61	R902805708	SHIPPING PROTECTION	2
62	R902602012	SEAL SCREW	1
64	R902602010	SEAL SCREW	1
65	R902602011	SEAL SCREW	1
71	R902538906	FLANGE COVER Assembly parts list →L	1
81	R910723126	PLUG	1

Parameters from the type code

Item	Meaning	Code
Axial piston unit	Swashplate design, variable, nominal pressure 5100 psi (350 bar), maximum pressure 5800 psi (400 bar) metric	A4VS
Operating mode	Pump, closed circuit	G
Size (NG)	71	71
Direction of rotation	Viewed on drive shaft clockwise	R
Drive shaft	Parallel keyed shaft DIN 6885	P
Working port	SAE flange ports A and B, located on same side, metric fastening thread metric fastening thread	10
Through drives	127-4 (C) 1 1/4 in 14T 12/24DP	K15
Valves	SDVB valve block mounted	9
Filtration	Without filter	N

Other versions 1

R902566812 PL A4VSG 71 HD1U /11R-PZB10K159N