Coverage for new, used, and overhauled engines & systems
Our engines are built for longevity and come with a standard 24-month warranty. With Extended Service Coverage (ESC), you can extend this warranty period and enjoy additional protection options.
ESC provides comprehensive coverage for your engine’s entire lifecycle, safeguarding you against unexpected repair expenses. Whether you’re using a new, used, or overhauled engine, we offer tailored solutions. Together, we define the scope of coverage, the warranty duration, and the components included. This service is available for all sectors: Power & Heat, Oil & Gas, Industry, Rail, and Marine.
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Key benefits for your organization
Extended Warranty
Extended Service Coverage (ESC) extends the warranty beyond the standard period. This provides longer protection for your engines and gives you peace of mind: if defects or unexpected repairs occur, they are covered as long as they are not caused by operator error.
Save Costs
The extended warranty helps you lower potential repair expenses. ESC covers material and labor costs for all included components, leading to substantial savings, particularly for expensive repairs.
Global Coverage
Our ESC is available wherever you need it. The service applies worldwide and is offered without regional restrictions through the international Caterpillar dealer network.
Fast On-Site Support
More than 2,500 skilled technicians, equipped with the right expertise, training, and tools, are ready to provide quick and reliable assistance.
Zeppelin Power Systems Services
Extended Service Coverage (ESC) for Power & Heat, Industry, and Rail Applications
Customized protection plans for new, used, and refurbished engines and systems – the specific warranty duration and covered components can be individually agreed upon with you.

ESC for new engines
For Cat engines and Cat power generators, coverage from 24 to 60 months is available, provided the original manufacturer’s warranty has not yet expired.
ESC for used engines (Advantage ESC)
The Extended Service Coverage (ADV) is available after the expiration of the manufacturer’s warranty, with terms ranging from 12 to 60 months – provided the first overhaul has not yet been performed. The engine must not exceed 120 months of age (including the Advantage term). A prerequisite for Advantage ESC is an inspection (TA1 Inspection) of the engine, conducted according to Cat guidelines by an authorized Cat dealer
ESC for overhauled engines (Overhaul ESC)
For overhauled engines and power generators, coverage is available with terms ranging from 12 to 60 months. The coverage is contingent on the overhaul being completed by an authorized Cat dealer and approved in accordance with OVH overhaul documentation.
Interested in learning more about the Extended Service Coverage (ESC)? We’re happy to advise you!
Zeppelin Power Systems Services
Extended Service Coverage (ESC) for Marine Engines and Systems
We offer a range of warranty options for marine engines and systems to ensure maximum protection for your ship operations. Let us help you find the right solution – all options can be customized to meet your specific requirements. Furthermore, we offer Platinum Protection for all components supplied with a Cat part number.

ESC for new Engines
Coverage for marine diesel engines and power generators ranges from 24 to 60 months and can be extended by another 12 months, as long as the original manufacturer’s warranty is still valid.
ESC for used engines (ESC Plus)
Extended Service Coverage is offered for 12 to 60 months after the manufacturer’s warranty ends and can be extended by a further 12 months, as long as the first overhaul has not been carried out. A qualified inspection following the ACI protocol by an authorized Cat dealer is required.
ESC for overhauled engines (Overhaul ESC)
Coverage for overhauled engines is available for a period of 12 to 60 months, with the option of 12-month extensions for marine diesel engines and power generators. This coverage requires maintenance to be performed by an authorized dealer, with final approval in accordance with the OPC work protocol.
Platinum coverage for enhanced onboard security
Platinum Protection includes all factory-delivered components with Cat part numbers, such as:
- Cooling, fuel, lubrication, and electrical systems
- Generator ends (specific to power generators)
- Intake and exhaust systems
- Short block
- Cylinder head
- Front and rear covers
- Optional additional protection services
Interested in learning more about the Extended Service Coverage (ESC)? We’re happy to assist you!
Zeppelin Power Systems Services
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Maintenance and servicing
Everything concerning the preservation of your engines and units. As a full-service provider, we offer everything from a single source.

order spare parts
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Optimize your operating costs with customized repair packages for your drives.

Customer Value Agreements
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Turbocharger Service
We take care of turbochargers from Cat, MaK, Napier, and KBB, offering comprehensive repair and retrofit services.

Test rig
On our modern test rig, we perform test runs for all mechanical and electrical performance tests up to 6,000 kWel.

Oil and Coolant Analysis
In our in-house laboratory, we conduct precise oil and coolant diagnostics for diesel and gas engines.

Mobile Load Bank
With our mobile load bank, systems from all manufacturers can be tested, including full load testing of generators up to 1 MW.

Technical Trainings
Enhance your expertise with our practical training sessions.
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Zeppelin Oil Diagnostic
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