Hydraulic pump Rexroth A4VG71DWD1/32L-NZF02F021F-S – used. Fits: Crawler excavator Liebherr R934C, Crawler excavator Liebherr R934CHDSL, Crawler excavator Liebherr R944C and others.
Hydraulic pump Rexroth A4VG71DWD1/32L-NZF02F021F-S – used part offered by WIBAKO. Used part. Its actual condition is shown in the photos; on request we will send more photos or details.
Fits: Crawler excavator Liebherr R934C, Crawler excavator Liebherr R934CHDSL, Crawler excavator Liebherr R944C, Pump distributor gearbox Liebherr MKA350B073, Excavator Liebherr P944, Excavator Liebherr E934, Excavator Liebherr EP934C, Excavator Liebherr ER934C and others. Full list in the “Applications” tab.
Part number: R902104003. To be sure the part fits, compare the number on the nameplate or in the catalogue – or send us an enquiry with the part number or the machine (engine) serial number and we will confirm the fit.
Weight: 70 kg. Shipping: dispatched no later than the next working day after the order. Due to its weight it ships on a pallet (dispatch within 2 working days).
We also carry out hydraulic pump and motor overhauls.
| Specification | Value |
| name | Hydraulic pump |
| mark | Rexroth |
| type | A4VG71DWD1/32L-NZF02F021F-S |
| part number | R902104003 |
| condition | used |
| product type | Axial piston variable pump A4VG |
| geometric displacement | 71 cm³ |
| pressure cut-off | Yes |
| series | 3 |
| index | 2 |
| direction of rotation | Counter-clockwise (viewed on drive shaft) |
| sealing material | NBR (nitrile rubber), shaft seal in FKM (fluoroelastomer) |
| shaft type | Splined shaft DIN 5480 for single pump |
| mounting flange | SAE J744 2+4-hole |
| sae working port | A and B, top and bottom |
| suction port | S bottom |
| integrated boost pump | Yes |
| flange specification | SAE J744 101-2 (B), hub for splined shaft 7/8 in 13T 16/32DP |
| high pressure relief valve | Pilot operated 100 to 420 bar with bypass |
| filtration | In the boost pump pressure line |
| attachment filter | With cold start valve |
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Price set Individually
Price set Individually
Check out our offer of hydraulic systems for the popular brand Bosch Rexroth.
We offer comprehensive support for both stationary and mobile repair of construction machinery.
Repair and regeneration of hydraulic components: hydraulic motors and pumps.
Comprehensive repairs of internal combustion engines: verification, parts replacement, repair, and performance testing.
Purchase of excavators, loaders, bulldozers, and dumpers in complete, incomplete, or damaged condition.
Zakupiony komplet siłowników do Liebherr 564 był w doskonałym stanie, zgodnie z opisem i przesłanymi zdjęciami. Obsługa na wysokim poziomie, bardzo profesjonalna i pomocna – rewelacja. Co więcej, w kontakcie z firmą otrzymałem osobistego opiekuna, który zajmował się sprawą od początku do końca, mogłem również liczyć na bezpłatne doradztwo przy montażu. Szkoda, że w obecnych czasach nie spotyka się zbyt wielu firm z tak profesjonalnym podejściem do klienta. Gorąco polecam.
Współpraca na wysokim poziomie. Firma na 6. Polecam z czystym sumieniem. Na pewno jeśli będę musiał to skorzystam jeszcze raz. Naprawa Pomp hydrauliki Koparka Terex
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