# Engine Liebherr D934 L A6 – reconditioned > Liebherr D934 L A6 engine after regeneration, ideal for construction machinery. Check its high efficiency and reliability. - Category: [Diesel engines](https://wibako.com/shop/diesel-engines.md) - Manufacturer: Liebherr - Stock number: 77384 - Condition: reconditioned - Price: on request - Availability: in stock Engine Liebherr D934 L A6 – reconditioned. Fits: Wheeled excavator Liebherr A914C-LI, Wheeled excavator Liebherr A904, Wheeled excavator Liebherr A914B-LI and others. ## Specification - name: Engine - mark: Liebherr - type: D934 L A6 - condition: reconditioned - category: Diesel Engines - availability: On order ## Description ##### Liebherr D934 L A6 Engine After Overhaul – Ready for Installation We present a professionally prepared **remanufactured engine** from Liebherr, model D934 L A6. This is a complete power unit that has undergone a full regeneration process, ensuring its **reliability** and parameters consistent with a brand-new component. The engine is **available** immediately, allowing for the instant restoration of your machine's efficiency. This offered **overhauled engine** is an ideal solution for companies that value time and quality. Instead of waiting for a lengthy repair of your own unit, you receive a proven product built using only high-grade **spare parts**. ###### Technical Specification and Scope of Work - **Comprehensive engine overhaul** – replacement of repair kits: pistons, liners, rings, and a complete set of main and connecting rod bearings. - **Injection system regeneration** – precise **diagnostics** and calibration of injectors and the pump, guaranteeing optimal combustion and power. - **Full cylinder head processing** – surface planing, water jacket leak testing, and replacement of guides and valves. - **Crankshaft verification** – inspection for micro-cracks and maintenance of nominal dimensions or grinding according to Liebherr technology. - **Dyno testing** – after assembly, every unit undergoes rigorous load testing on a dynamometer to confirm 100% operational efficiency. ###### Application: Engine for Excavators and Loaders The Liebherr D934 L A6 is a durable unit with a wide range of applications. It is most commonly found as an **excavator engine** for crawler and wheeled models (e.g., R914, R924, A924) and as a **loader engine** for Liebherr machines. Thanks to its high working culture and resistance to overloads, it is a proven drive system for the toughest construction conditions. ###### Why Choose Our Engine Regeneration? - **Available immediately** – minimizing costly downtime on the construction site. - **Full diagnostics** – detailed computer and mechanical **diagnostics** are performed before the engine is released. - **Technical support** – our **construction machinery service** offers assistance with installation and equipment configuration. - **Mobility** – Our mobile service can travel to the client to assist with engine assembly/disassembly as well as fault verification and repair. ###### Warranty and Safety Every **remanufactured engine** comes with a written warranty. We are confident in the quality of our work, which is why we provide full after-sales support. Regular **servicing** and the use of dedicated filters and oils allow for trouble-free operation over thousands of engine hours. ###### FAQ – Frequently Asked Questions - **Has the Liebherr D934 L A6 engine undergone load testing?** Yes, every engine leaving our workshop is sent to a **dyno station**, where we verify power and pressure levels. - **Is delivery possible?** Yes, we organize transport throughout the country as well as international shipping. - **Do you offer parts for this model?** Yes, we maintain a well-stocked warehouse where you will find all necessary **consumables** and spare parts. ###### Contact Us Are you looking for a reliable power unit? Do you need professional **repair** or **regeneration** for a Liebherr engine? Call us. Our specialists will help you choose the right configuration and provide detailed offer specifics. ###### Liebherr – A Synonym for Power and Innovation in Construction The **Liebherr brand** is a global leader in construction machinery production, founded in **1949** by Hans Liebherr. For decades, the company has set standards in mechanical engineering, designing some of the most durable diesel engines in the world. Liebherr units, such as the D934 model, are characterized by their modular design and excellent power-to-fuel consumption ratio. By choosing this brand, you are investing in technology proven in the largest mines and on the most prestigious construction sites globally. ## Fits (machines and engines) - Wheeled excavator Liebherr A914C-LI - Wheeled excavator Liebherr A904 - Wheeled excavator Liebherr A914B-LI - Crawler loader Liebherr LR624 - Crawler loader Liebherr LR634 - Wheel loader Liebherr L524 - Wheel loader Liebherr L538 - Wheel loader Liebherr L542 - Wheeled excavator Liebherr A916LITRONIC - Wheeled excavator Liebherr A918LITRONIC - Wheeled excavator Liebherr A920LITRONIC - Material Handling Excavator Liebherr LH24MLITRONIC - Maszyna przeładunkowa Liebherr LH22 ## Reference numbers D934 L A6 ## Other items - [Engine Liebherr D934 L A6 – reconditioned](https://wibako.com/shop/diesel-engines/11218X73323-engine-liebherr-d934-l-a6.md) – 8 852.37 EUR ## Guides and case studies - [Reconstruction of the Liebherr D934 A7 Engine in the Liebherr R 926 Excavator](https://wibako.com/about-us/news/906-reconstruction-of-the-liebherr-d934-a7-engine-in-the-liebherr-r-926-excavator.md) - [Catalog of Error Codes for Liebherr D934/D936 Engines](https://wibako.com/about-us/technical-hub/758-catalog-of-error-codes-for-liebherr-d934-d936-engines.md) - [Renovation of the Liebherr D934 A7 Engine in the Liebherr LR 636 Litronic Loader](https://wibako.com/about-us/news/704-renovation-of-the-liebherr-d934-a7-engine-in-the-liebherr-lr-636-litronic-loader.md) - [Liebherr LR 636 Litronic – Efficient Crawler Loader for Heavy-Duty Tasks](https://wibako.com/about-us/blog/661-liebherr-lr-636-litronic-efficient-crawler-loader-for-heavy-duty-tasks.md) ![Photo: Engine Liebherr D934 L A6](https://wibako.com/images/2163217_1770040137225_1000x1000.webp) --- Source: https://wibako.com/shop/diesel-engines/11218X77384-engine-liebherr-d934-l-a6 Contact: +48338704200, biuro@wibako.pl