Increase the efficiency of your machines with engine upgrades, modifications, and retrofits
Extend the lifespan of your machines through professional modifications
Our tailored services in engine upgrades, modifications, and retrofits are specifically designed to meet the needs of the industrial sector, particularly for specialized construction machinery. Whether it's optimizing emissions, integrating new technologies, or engine replacement – we offer comprehensive services to make your machines efficient and future-proof.
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Germany
International
Key benefits for your organization
Compliance with current emission standards
By using state-of-the-art exhaust aftertreatment systems, older machines meet the latest environmental and emission regulations. This protects companies from regulatory restrictions and allows the use of machines in emissions-sensitive areas.
Cost savings and extended lifespan
Our upgrades and retrofits make existing machines more efficient and cost-effective to use – an affordable alternative to purchasing new equipment.
Minimization of downtime
Our plug-and-play solutions and custom retrofits can be quickly integrated. This reduces downtime and ensures high machine availability.
Empowering employees
Through our hands-on consulting and training, we ensure that your staff operates exhaust aftertreatment systems and modified engines correctly. This prevents breakdowns and avoids unnecessary repair costs.
Flexibility for individual requirements
Each solution is tailored precisely to the application and specific requirements of your machine.
Sustainability and resource conservation
Through upgrades and retrofits, the need for new machines is reduced, saving resources and contributing to a lower CO₂ footprint.
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Exhaust aftertreatment – For a clean and efficient future

Older machines often no longer meet current emission standards, which not only brings regulatory challenges but can also negatively impact the environmental footprint of your operations.
Exhaust aftertreatment systems make your machines future-proof
Our exhaust aftertreatment systems are tailored precisely to your machine and its application – whether as a retrofit or as part of an engine replacement. We integrate the latest technologies that significantly reduce emissions without compromising the performance of your machine.
Retrofitting with exhaust aftertreatment systems brings new requirements for maintenance and operation. We provide transparent information on all costs and ongoing expenses, so you can plan confidently from the start and avoid unforeseen costs.
Technical training and do-it-yourself support
Proper handling of exhaust aftertreatment systems is crucial to avoid failures and high repair costs. We offer hands-on training to ensure that you and your team can use the systems optimally and reduce downtime.
For customers relying on self-maintenance, we provide targeted support. We equip you with the necessary knowledge to operate the systems efficiently and independently, helping you maintain long-term autonomy.
Do you need assistance with selecting or optimizing your exhaust aftertreatment?
Replacement engines – Fast and efficient solutions for maximum machine availability

In the industrial sector, a complete replacement often proves to be a more practical solution than a costly repair. This is where our remanufactured engines come into play: they offer a cost-effective alternative while ensuring reliable performance.
Minimal downtime: Quick and easy engine replacements
Our replacement engines are specifically designed to seamlessly integrate into your existing machines. Thanks to the plug-and-play principle, the engine replacement is carried out efficiently and easily, minimizing downtime to the absolute minimum. This is particularly important in industrial applications, where every minute counts.
With our comprehensive service, we ensure that your machines are up and running again in the shortest possible time. At the same time, you benefit from a clear cost structure and a solution that saves time and resources. Our range of high-quality replacement engines is continuously growing, ensuring that we always provide the right solution for your needs – fast, reliable, and cost-effective.
Would you like personalized advice for your specific requirements?
Zeppelin Power Systems Services For Industry
Your machines in the best hands with our comprehensive services

Maintenance And Servicing
With regular maintenance and professional servicing, we ensure maximum lifespan and availability of your drive and energy systems. Our experts are available to assist you on-site or in our workshops.

Upgrades, Modifications and Retrofits
Whether it's to meet new emission standards, enhance performance, or make technological adjustments – we modernize your machines.

Order spare parts
Thanks to our fast and reliable spare parts service, you receive original Caterpillar parts and products from other partner manufacturers exactly when you need them.

Extended Service Coverage (ESC)
With our Extended Service Coverage (ESC) programs, you secure your investments in the long term. Benefit from predictable costs and added security for repairs and replacement services.

Customer value agreements
Our flexible service contracts are tailored to your individual needs. Whether basic maintenance, full-service, or specialized services – we offer customized solutions for every budget.

Test rig
Our state-of-the-art test benches enable comprehensive testing of engines and components under realistic operating conditions.

Oil and coolant diagnostics
Through precise analysis of oil and coolants, we detect wear or malfunctions at an early stage. With this proactive service, you optimize the lifespan of your engines and avoid costly failures.

Technical Trainings
We equip your employees for the safe and efficient operation of your systems. Our hands-on training provides valuable knowledge on maintenance, operation, and troubleshooting.

Cat Repair Options
Reduce your operating costs with customized repair packages.
Looking for support? We are happy to help.
Zeppelin Power Systems Solutions for Industry
From specialized cranes to construction machinery: Drive solutions for all requirements
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