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

Hydraulic pump Hydromatic A4VG56DA1D7/32R-NAC02F025SH-S R902055144

Hydraulic pump A4VG56DA1D7/32R-NAC02F025SH-S R902055144 features a 56 cm³ displacement, automatic control, and high-pressure relief valve. Ideal for various hydraulic applications.

  • Condition: used
  • SKU: 12587
Ocena 5,0

- +

Product description

Axial piston variable pump A4VG. Geometric displacement 56 cm3. Automatic control, speed related U = 12 V. Pressure cut-off. DA control valve, fixed setting, ports for pilot control device. 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 combination pump – 1st pump. Mounting flange SAE J744 2-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, direct operated, fixed setting 250 to 420 bar with bypass. Filtration in the boost pump suction line.

Specification

Specification Value
name Hydraulic pump
mark Hydromatic
type A4VG56DA1D7/32R-NAC02F025SH-S
part number R902055144
condition used
product type Axial piston variable pump A4VG
geometric displacement 56 cm³
control type Automatic control, speed related
voltage 12 V
pressure cut-off Yes
control valve DA control valve, fixed setting
pilot control device ports Yes
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 combination pump – 1st pump
mounting flange SAE J744 2-hole
sae working port a Top
sae working port b 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 Direct operated, fixed setting 250 to 420 bar with bypass
filtration In the boost pump suction line

List of reviews:

Paul

2025-04-24

Write a review.

See also

Discover our wide range of products

used Gear pump AK52 A97050080
Pumps

Gear pump AK52 A97050080

Price set Individually

- +
used Gear pump G25X 62357
Pumps

Gear pump G25X 62357

Price set Individually

- +
used Gear pump Bosch 0510615317
Pumps

Gear pump Bosch 0510615317

Price set Individually

- +
used Gear pump Marzochci 2D20VW
Pumps

Gear pump Marzochci 2D20VW

Price set Individually

- +
used Gear pump 32581794
Pumps

Gear pump 32581794

Price set Individually

- +
used Gear pump Bosch 0510615317
Pumps

Gear pump Bosch 0510615317

Price set Individually

- +
used Hydraulic pump 009062 AK52
Pumps

Hydraulic pump 009062 AK52

Price set Individually

- +
used Hydraulic pump M4063
Pumps

Hydraulic pump M4063

Price set Individually

- +
used Hydraulic pump Orsta 16/1601-120 053/9001
Pumps

Hydraulic pump Orsta 16/1601-120 053/9001

Price set Individually

- +
used Gear pump Bosch 0510615317
Pumps

Gear pump Bosch 0510615317

Price set Individually

- +
used Gear pump Bosch NN
Pumps

Gear pump Bosch NN

Price set Individually

- +
used Hydraulic pump Webster IHC702773691ET9T
Pumps

Hydraulic pump Webster IHC702773691ET9T

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.

New Arrivals at Wibako – Expanding Our Range of Engine Parts
2025-08-07

New Arrivals at Wibako – Expanding Our Range of Engine Parts

See more
Overhaul of the Cummins 4BT3.9 Engine
2025-08-04

Overhaul of the Cummins 4BT3.9 Engine

See more
Overhaul of the Mercedes OM906LA Engine for the Liebherr LTM 1030/2 Crane
2025-07-29

Overhaul of the Mercedes OM906LA Engine for the Liebherr LTM 1030/2 Crane

See more
Spare Parts for Deutz TCD2013 Diesel Engines: Quality and Reliability
2025-07-28

Spare Parts for Deutz TCD2013 Diesel Engines: Quality and Reliability

See more
New arrivals for Bosch
2025-05-27

New arrivals for Bosch

See more
Overhaul of the Liebherr D926 TI-E A5 Engine for the LTM1055/1 Crane
2025-05-27

Overhaul of the Liebherr D926 TI-E A5 Engine for the LTM1055/1 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: