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Finally in Europe: A Legendary Toyota Gas Engine with 6,000 Hours of Operation

  • Sep 5
  • 2 min read

Updated: Sep 9


For decades, the Toyota 4Y engine has been known worldwide for its reliability and durability. Now, for the first time in Europe, Industrie Motoren Technologie (IMT) in Germany has developed a next-generation gas generator set (18 kW) powered by this legendary Toyota engine — optimized to run on LPG, natural gas, or even hydrogen.


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6,000 Hours Between Service Intervals

What makes this genset truly unique is its integrated oil tank system, enabling up to 6,000 hours of continuous operation before requiring maintenance when running on LPG or natural gas. In hydrogen operation, service intervals are determined by oil analysis — ensuring maximum flexibility and long-term reliability.

This is a game-changer for:

  • Telecom operators needing uninterrupted off-grid power

  • Remote installations in deserts and hard-to-reach areas (Africa, Middle East, etc.)

  • Sustainable projects requiring low-emission, high-efficiency power


Backed by 20 Years of EES GmbH Experience

At EES GmbH, we bring over 20 years of unique expertise in gas generation projects. Our track record includes installing gas generator systems in the 18 kW range with inter-service intervals of 30,000 to 60,000 motor hours, based on advanced Japanese engines. This long-standing experience allows us to confidently support projects requiring maximum uptime and the lowest total cost of ownership.


Legendary Sincro Alternator

Together with this generator, we supply the legendary Sincro alternator — proudly made in Italy. In fact, Sincro has recently been awarded Italian national registration as part of Italy’s critical industrial heritage (2025), underscoring its historical importance and unmatched quality in power generation technology. This recognition places Sincro among the most respected industrial brands in Europe, and its integration with the Toyota 4Y engine makes this genset a truly world-class solution.


Advanced Engineering Made in Germany

IMT not only designed and developed the genset housing and integration, but also engineered the ECU and modified the Toyota 4Y for optimal gas operation. Key features include:

  • Rated power: 18 kW / 22.5 kVA (COP continuous duty)250511 Datenblatt Voltair 18

  • Robust Linz/Sincro alternator, brushless with AVR

  • Noise level approx. 70 dB(A)

  • Compact design: 2000 × 1000 × 1500 mm

  • Extended service life, reduced operating costs

Technical Documentation

For detailed specifications, download the full datasheets:


A Future-Proof Power Solution

With multi-fuel capability (LPG, natural gas, hydrogen), ultra-long maintenance cycles, and the proven Toyota 4Y engine at its core, this generator set offers one of the most reliable and cost-effective power solutions available on the European market today.

If you would like to learn more, contact IMT directly or get in touch with us for project inquiries.


 
 
 

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