# Hydraulic pump Hydromatik A11VLO250LRDH6/10L-NZD12N00 R909601903 – used

> Discover the Hydromatik A11VLO250LRDH6/10L-NZD12N00 hydraulic pump, featuring a swashplate design, variable displacement of 250 cm³, and a maximum pressure of 400 bar. Ideal for open circuit applications, this pump includes a charge pump and offers power control with pressure cut-off. Perfect for various hydraulic systems.

- Category: [Pumps](https://wibako.com/shop/hydraulics/pumps.md)
- Manufacturer: Hydromatik
- Part number: R909601903
- Stock number: 18661
- Condition: used
- Price: on request
- Availability: in stock

Hydraulic pump Hydromatik A11VLO250LRDH6/10L-NZD12N00 – used. Fits: Crawler excavator Unex DH921.

## Specification

- name: Hydraulic pump
- mark: Hydromatik
- type: A11VLO250LRDH6/10L-NZD12N00
- part number: R909601903
- serial number: 248.32.53.05
- condition: used
- product name: Axial Piston Variable Pump A11VLO
- design: Swashplate
- variable: Yes
- nominal pressure: 350 bar
- maximum pressure: 400 bar
- charge pump: Included
- circuit type: Open
- displacement vg max: 250 cm³
- control unit: Power control with override and pressure cut-off
- direction of rotation: Counter-clockwise (viewed from shaft end)
- shaft seal ring material: NBR (nitrile-caoutchouc), FKM (fluor-caoutchouc)
- shaft type: Splined shaft DIN 5480 for single and combination pump
- mounting flange: SAE J744 – 4 hole
- pressure and suction port: SAE, at side, opposite side (with metric fastening threads)
- through drive: Yes

## Description

Hydraulic pump Hydromatik A11VLO250LRDH6/10L-NZD12N00 – 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 Unex DH921.

Part number: R909601903. 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: 113 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](https://wibako.com/services/repairs-of-hydraulic-pumps-and-motors).

## Fits (machines and engines)

- Crawler excavator Unex DH921

## Reference numbers

R909601903, A11VLO250LRDH6/10L-NZD12N00

## Guides and case studies

- [How Did a Simple Engine Installation Turn Into a Full Hydraulic Overhaul? Liebherr L564](https://wibako.com/about-us/video/830-how-did-a-simple-engine-installation-turn-into-a-full-hydraulic-overhaul-liebherr-l564.md)
- [Service and Repair of Rexroth A11VO/A11VLO Pumps](https://wibako.com/about-us/service/385-service-and-repair-of-rexroth-a11vo-a11vlo-pumps.md)
- [Comprehensive Inspection and Repair of the A11V130 Pump from Caterpillar M315 – Step by Step](https://wibako.com/about-us/blog/310-comprehensive-inspection-and-repair-of-the-a11v130-pump-from-caterpillar-m315-step-by-step.md)
- [We Investigate the Causes of A11VO130 Pump Failure in Caterpillar M315 Excavator](https://wibako.com/about-us/video/349-we-investigate-the-causes-of-a11vo130-pump-failure-in-caterpillar-m315-excavator.md)

![Photo: Hydraulic pump Hydromatik A11VLO250LRDH6/10L-NZD12N00 R909601903](https://wibako.com/images/136058_1513321988967_1000x1000.webp)

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Source: https://wibako.com/shop/hydraulics/pumps/16044X18661-hydraulic-pump-hydromatik-a11vlo250lrdh6-10l-nzd12n00-r909601903
Contact: +48338704200, biuro@wibako.pl