The KOHLER 35REOZT4 comes with the cutting-edge Kohler’s DEC3500 digital controller. This controller is specifically engineered to endure vibrations and challenging environmental conditions, guaranteeing continuous operation. It offers the convenience of automatically sensing voltage, eliminating the necessity for manual voltage adjustments. Moreover, this controller provides parallel functionality, making it a versatile solution for diverse power supply demands. This advanced digital controller streamlines operation and ensures the generator effortlessly conforms to your unique requirements.

Unveiling the KOHLER 35REOZT4: A Closer Look

Unmatched Warranty

One of the standout features of the KOHLER 35REOZT4 is its impressive warranty coverage. KOHLER Co. stands behind the quality and durability of their product with a three-year limited warranty that covers all generator systems and components. Additionally, the trailer comes with a one-year limited warranty. This extensive warranty showcases KOHLER's commitment to ensuring that their customers enjoy a reliable power supply for years to come.

Fuel Efficiency

With a fuel tank capacity of 293 liters (77 gallons), the KOHLER 35REOZT4 boasts an exceptional runtime of 41 hours at a 75% load. This level of fuel efficiency is a significant advantage, as it means fewer refueling interruptions, making it an excellent choice for prolonged power outages or remote locations where fuel access may be limited.

Minimal Noise

Noise pollution can be a concern when it comes to power generators. However, the KOHLER 35REOZT4 ensures a peaceful environment with its sound level of 67 db(A) at a distance of 7 meters (23 feet) at full load prime rating. This low noise output makes it suitable for various applications, including residential areas and commercial spaces where noise reduction is crucial.

Environmental Containment

KOHLER is committed to environmental responsibility. The KOHLER 35REOZT4 offers 110% environmental containment of fuel, oil, and coolant. This feature not only protects the environment but also ensures safe and clean operations, reducing the risk of contamination.

Advanced Digital Controller

The KOHLER 35REOZT4 comes equipped with Kohler’s DEC3500 digital controller, encapsulated for protection against vibration and environmental conditions. This advanced controller offers the convenience of auto-sensing voltage, eliminating the need for manual programming of voltage changes. It also includes paralleling functionality, making it a versatile choice for various power supply needs.


The KOHLER 35REOZT4 is undeniably a standout option for anyone in need of a reliable and efficient power generator. With its extensive warranty, fuel efficiency, minimal noise, environmental containment, and advanced digital controller, it ticks all the boxes for a dependable power source. Whether you're planning to use it for residential backup power, industrial purposes, or as a mobile power source, the KOHLER 35REOZT4 is an excellent investment.


1. What makes the KOHLER 35REOZT4 unique?
The KOHLER 35REOZT4 stands out due to its extensive warranty, fuel efficiency, minimal noise output, environmental containment features, and advanced digital controller.

2. How long does the fuel last in the KOHLER 35REOZT4?
With a 293-liter fuel tank, the KOHLER 35REOZT4 can run for an impressive 41 hours at a 75% load, ensuring a long-lasting power supply.

3. Is the KOHLER 35REOZT4 suitable for residential use?
Yes, the low noise output and advanced features make the KOHLER 35REOZT4 an excellent choice for residential backup power needs.

4. What does the environmental containment feature entail?
The KOHLER 35REOZT4 offers 110% environmental containment of fuel, oil, and coolant, ensuring safety and environmental responsibility.

5. How does the digital controller benefit users?
The digital controller, Kohler’s DEC3500, offers auto-sensing voltage, eliminating the need for manual programming, and includes paralleling functionality for added versatility.

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Reviews (12)

March 15, 2022

Uninterrupted Power at Its Best!

The KOHLER 35REOZT4 ensures seamless power supply. A forest friend's dream come true!

March 21, 2022

A Quiet Hero in the Woods

This generator is a whisperer in the forest - perfect for off-grid living. KOHLER 35REOZT4 is the real deal!

April 7, 2022

The Green Guardian

With its environmental containment features, the KOHLER 35REOZT4 is an eco-warrior in the wilderness!

April 28, 2022

Off-Grid Paradise Saver

KOHLER 35REOZT4 has been my power lifeline in the forest cabin. Runs like a dream!

May 5, 2022

Fuel Efficiency in the Great Outdoors

In the heart of the forest, the KOHLER 35REOZT4's fuel efficiency is a game-changer.

May 25, 2022

Reliability Unleashed

The KOHLER 35REOZT4 is my forest companion. It's reliable, even when the wild gets wilder.

June 2, 2022

Power and Peace in the Pines

Living in the forest is tranquil, thanks to KOHLER 35REOZT4's minimal noise and endless power.

June 27, 2022

An Eco-Conscious Off-Grid Oasis

KOHLER 35REOZT4 is a sustainability champion in the woods. Ideal for eco-conscious forest living!

July 19, 2022

Adventure-Ready Powerhouse

In the depths of the forest, the KOHLER 35REOZT4 stands tall, ready for any adventure!

July 30, 2022

Forest-Friendly Energy Source

The KOHLER 35REOZT4 is the forest's best-kept secret. It powers my wilderness retreat flawlessly!

August 19, 2022

Whispering Generator in the Wild

KOHLER 35REOZT4's minimal noise lets the forest's secrets shine while ensuring power reliability

September 9, 2022

Eco-Friendly Power Pioneer

In the heart of nature, the KOHLER 35REOZT4 is the eco-friendly power pioneer we've been waiting for!