Engine Liebherr D9308

Liebherr D9308 engine after overhaul – ready for installation

We offer a complete, fully rebuilt Liebherr D9308 engine after a major overhaul. The unit is prepared as an excavator engine, dump truck engine, wheel loader engine or engine for another construction machine, with the option to adapt accessories to a specific machine model. It is a practical alternative to buying a new engine – an overhauled engine, ready for work in heavy-duty conditions.

Scope of work – Liebherr D9308 engine overhaul

• Engine repair according to OEM specifications – inspection and replacement of worn components with new ones.
• New pistons, liners, rings, bearings, seals, and verification of the block, cylinder heads and crankshaft.
• Fuel injection system after full diagnostics and overhaul – injectors and injection pump checked on a test bench.
• Inspection and repair of the lubrication and cooling systems, including the oil pump and water pump.
• Tests on a dynamometer – each unit is tested under load, with operating parameters recorded after the overhaul.

Applications – engine for machinery

The Liebherr D9308 engine is widely used as an engine for work machines in heavy-duty applications:

• crawler and wheeled excavators, including heavy-duty excavator engines working in quarries,
• wheel loaders – a typical loader engine with high torque,
• articulated dump trucks and haulage machines for overburden transport – dump truck engine,
• other specialist construction and industrial machines requiring stable operation under load.

Why choose an overhauled Liebherr D9308 engine?

• Reliability – a unit after a complete overhaul with documented scope of work and dynamometer tests.
• Available from stock – reduce machine downtime by replacing the old unit with a ready, rebuilt engine.
• Flexible configuration – the timing case, hydraulic pumps, turbocharger and accessories can be adapted to your machine.
• Economics – significantly lower cost compared to purchasing a new unit, while maintaining performance parameters after overhaul.

Service, repair and after-sales support

We provide comprehensive service and repair of Liebherr engines – from initial diagnostics, through full engine overhaul, to commissioning at the customer’s site. We run a construction machinery service and a mobile service with on-site visits to plants or construction sites.

We support customers in regions such as Kraków, Małopolska and Podhale. On-site we carry out inspections, adjustments and adaptation of accessories to the requirements of a specific machine.

Spare parts and logistics

We provide access to genuine and aftermarket spare parts for Liebherr D9308 engines and other models. We organise shipment of the engine and accessories and, on request, we can transfer equipment from the old engine and prepare the unit for quick installation in the machine.

Warranty

The overhauled Liebherr D9308 engine is covered by a warranty, with the option to extend it. A prerequisite is correct installation, regular servicing and operation in accordance with the manufacturer’s recommendations.

Contact

If you need a ready overhauled Liebherr D9308 engine or you are interested in engine repair in your machine, contact us. We will select the configuration for your specific application and help you quickly bring your equipment back to work.

FAQ – frequently asked questions

1. What is the lead time for an overhauled Liebherr D9308 engine?

We usually offer engines available from stock or with a short lead time. The exact lead time depends on current stock levels and the scope of adaptation of accessories to your machine.

2. Can I return my old engine as part of the deal?

Yes, in many cases we accept used engines as a core in part-exchange. This helps you reduce the cost of purchasing an overhauled unit, and we can use the core for further rebuilding.

3. Is the engine complete – is it a „plug and play” replacement?

The engine is prepared as a complete unit, but the scope of accessories (e.g. hydraulic pumps, alternator, starter, air-conditioning compressor) can be adjusted to individual requirements. When ordering, we define exactly what should be delivered as part of the complete package.

4. How long is the warranty on the overhauled engine?

As standard, we provide a warranty for a period agreed individually. Warranty details are discussed before the contract is concluded.

5. Do you offer installation and initial start-up of the engine in the machine?

Yes, we can arrange engine installation and first start-up at the customer’s site. We also offer remote support and mobile service if the commissioning is carried out by the user’s own mechanics.

6. Are spare parts available for the Liebherr D9308 engine?

We offer a wide range of new and remanufactured parts for Liebherr engines, including fuel system components, seals, lubrication and cooling system components, and engine accessories.

About Liebherr

Liebherr is an international, family-owned group of companies from Germany, founded in 1949 by Hans Liebherr. The company started with the production of tower cranes and over time developed into one of the world’s largest manufacturers of construction and mining machinery, as well as a supplier of specialised components, including diesel engines.

Today, the Liebherr Group comprises more than 150 companies in over 50 countries and operates in 13 product segments, including earthmoving equipment, mining machinery, cranes, concrete technology, aerospace systems and industrial components. Despite its global scale, the company remains family-owned, and ownership oversight is exercised by a board made up exclusively of members of the Liebherr family.

The Liebherr brand is distinguished by high manufacturing quality, focus on reliability in tough working conditions and continuous investment in technology development. Liebherr engines, such as the D9308 model, are designed for long service life and stable performance in the most demanding applications – from construction machinery and mining equipment to industrial applications.