Favorites (0) Store
Call us +48 33 870 42 00

Drive pump Hydromatik A4VG90 DA1D8/32R-NZF02F021S R902026427

Hydromatik A4VG90 DA1D8/32R-NZF02F021S is a variable axial piston pump with 90 cm³ displacement, 12 V control, and integrated boost pump. Features include high pressure relief and NBR seals.

  • Condition: used
  • SKU: 14415
Ocena 4,7

- +

Product description

Axial piston variable pump A4VG. Geometric displacement 90 cm3. Automatic control, speed related U = 12 V. Pressure cut-off. DA control valve, fixed setting and brake inch valve mounted, control with brake fluid based on mineral oil. Series 3, index 2. Direction of rotation (viewed on drive shaft): clockwise. Sealing material: NBR (nitrile rubber), shaft seal in FKM (fluoroelastomer). 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. Flange 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 suction line.

Specification

Specification Value
name Drive pump
mark Hydromatik
type A4VG90 DA1D8/32R-NZF02F021S
part number R902026427
serial number 252.20.07.55
condition used
product type Axial piston variable pump A4VG
geometric displacement 90 cm³
control type Automatic control, speed related
voltage 12 V
pressure cut-off Yes
control valve DA control valve, fixed setting
brake inch valve Mounted, control with brake fluid based on mineral oil
series 3
index 2
direction of rotation Clockwise (viewed on drive shaft)
sealing material NBR (nitrile rubber)
shaft seal material 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 suction line

List of reviews:

Wojciech

2025-09-13

Patryk

2025-09-06

Ava

2025-04-15

Write a review.

See also

Discover our wide range of products

used Hydraulic pump Komatsu 708-1W-41630
Pumps

Hydraulic pump Komatsu 708-1W-41630

Price set Individually

- +
used Hydraulic pump Liebherr LPVD140 9886100
Pumps

Hydraulic pump Liebherr LPVD140 9886100

Price set Individually

- +
used Hydraulic pump Kawasaki K3VL140/A-10RSM-L1C-T004 15313119
Pumps

Hydraulic pump Kawasaki K3VL140/A-10RSM-L1C-T004 15313119

Price set Individually

- +
used Hydraulic pump Hydromatik A10VO71DFR/31L-PSC12N00-SO833 R910991115
Pumps

Hydraulic pump Hydromatik A10VO71DFR/31L-PSC12N00-SO833 R910991115

Price set Individually

- +
used Hydraulic pump Linde BPV70R
Pumps

Hydraulic pump Linde BPV70R

Price set Individually

- +
used Hydraulic pump Linde HPV130-01R
Pumps

Hydraulic pump Linde HPV130-01R

Price set Individually

- +
used Hydraulic pump Linde HPV105-02L 2519
Pumps

Hydraulic pump Linde HPV105-02L 2519

Price set Individually

- +
used Hydraulic pump Sauer SPV2/052-R3Z-984 619114 / N9325 / 98493
Pumps

Hydraulic pump Sauer SPV2/052-R3Z-984 619114 / N9325 / 98493

Price set Individually

- +
used Hydraulic pump Commercial D230-32 657735C91
Pumps

Hydraulic pump Commercial D230-32 657735C91

Price set Individually

- +
used Hydraulic pump Hitachi HPV102FW RH23C
Pumps

Hydraulic pump Hitachi HPV102FW RH23C

Price set Individually

- +
used Hydraulic pump Rexroth A4VG71EP2DT1/32L-NZF02F021 R902021415
Pumps

Hydraulic pump Rexroth A4VG71EP2DT1/32L-NZF02F021 R902021415

Price set Individually

- +
Bosch Rexroth parts catalog

Bosch Rexroth parts catalog

More

Check out our offer of hydraulic systems for the popular brand Bosch Rexroth.

Construction Machinery Service

Construction Machinery Service

More

We offer comprehensive support for both stationary and mobile repair of construction machinery.

Hydraulic Pumps and Motors Repairs

Hydraulic Pumps and Motors Repairs

More

Repair and regeneration of hydraulic components: hydraulic motors and pumps.

Combustion Engine Repairs

Combustion Engine Repairs

More

Comprehensive repairs of internal combustion engines: verification, parts replacement, repair, and performance testing.

Construction Machinery Purchase

Construction Machinery Purchase

More

Purchase of excavators, loaders, bulldozers, and dumpers in complete, incomplete, or damaged condition.

Google

Opinion 5/5

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.

Mateusz Lenart

Google

Opinion 5/5

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

Kamil Przybysz

Google

Opinion 5/5

Znakomita obsługa. Przyjazny i pomocny personel. Płatność, cło i transport zostały zrealizowane szybko i profesjonalnie.

William L Park

Google

Opinion 5/5

Jestem bardzo zadowolony z naszej współpracy. Dobry zespół, dobra obsługa, dobra cena, dobre części. Dziękuję!

Tiberiu Demeter

Google

Opinion 5/5

Oryginalne części, niesamowicie szybka międzynarodowa dostawa ekspresowa i obsługa na najwyższym poziomie. W przyszłości wrócimy, aby ponownie robić interesy. Dziękuję!

Jinajon

Technical materials

Here you will find texts about construction machinery - technical advice, as well as news and events from the industry.

Engine Overhaul of D924 TI-E in LTM 1250/1 Crane
2026-02-04

Engine Overhaul of D924 TI-E in LTM 1250/1 Crane

See more
Engine Overhaul of Cummins QSB6.7 in Terex RT 665 Crane
2026-01-30

Engine Overhaul of Cummins QSB6.7 in Terex RT 665 Crane

See more
2026-01-26

See more
Repair of the Cummins QSB6.7 Engine in the LiuGong 848H Wheel Loader
2026-01-23

Repair of the Cummins QSB6.7 Engine in the LiuGong 848H Wheel Loader

See more
Reconstruction of the Deutz TCD2013 L06 2V Engine in the Terex Fuchs MHL454 Machine
2026-01-19

Reconstruction of the Deutz TCD2013 L06 2V Engine in the Terex Fuchs MHL454 Machine

See more
Renovation of the Liebherr D9508 A7 Engine in the LTM 1500-8.1 Crane
2026-01-12

Renovation of the Liebherr D9508 A7 Engine in the LTM 1500-8.1 Crane

See more
Directions
load
Cookie preferences
We use cookies to provide essential website functionality and improve your online experience. You can choose for each category whether you want to accept or reject it at any time.
Essential cookies
Preference cookies
Analytical cookies
Marketing cookies
Uncategorized cookies

Detailed information on how we handle cookies can be found in our Privacy Policy

Consent granted on:
Consent ID: