Do you need high-quality cooler or cooling systems? Then KTR is the right address for you.

For more than half a century we have been developing drive components for mechanical engineering and industrial plants. As world market leader in coupling technology we are the reliable partner for all those who set things in motion.

With the cooling systems and other components we manufacture, our ecological footprint remains as small as possible. By continuously improving our production process, we are able to combine minimum environmental impact with high technological quality. In this way you get products that work every time and have a long life span.


As a customised product or standard solution, multimedium cooler, oil/air cooler or oil/water cooler, for mobile machines or stationary hydraulics, optionally available as a marine or ATEX version, powerful and efficient.

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Which cooler do you need?

At KTR you can choose between coolers in different types and sizes. We are known for our oil and air coolers, combined coolers and oil and water coolers. Within these product categories you can choose from different products, each with specific characteristics and advantages.

Our coolers are designed for stand-alone hydraulic systems and mobile machines. The application of these highly efficient coolers is the cooling of, among other things, hydraulic and lubricating oil, refrigerant, compressed air and fuel. Our cooling systems are designed according to the application and desired yield and, if necessary, adapted to the available installation space.

Why a cooler from KTR?

KTR is originally a genuine family business which has gained international fame over the years. We play a pioneering role in the field of brake and coolers, high-quality drive technology and hydraulic components. With more than 1,100 employees worldwide, we are already able to take care of all your concerns as a customer.

With decades of specialist knowledge and an eye for detail, we guarantee you the highest possible technological quality. Our coolers and cooling systems meet strict quality and durability guidelines and we are proud to be certified according to DIN ISO EN 9001:2000 and DIN ISO EN 14001:2005.

Order your cooler now

You do not want to compromise on the quality of your important components. Therefore you should choose cooler from KTR. With a wide range of products, honest working methods and a transparent service you already know exactly where you stand with us. Our expert employees and are happy to go the extra mile to fulfil your technological wishes.

Would you like to know more about our cooling systems or do you have a question about a specific product? Please do not hesitate to contact us directly. We would be pleased to tell you more about our coolers of the type OAC, OPC, MMC, PIK and TAK/T.

You can also contact our sales department without obligation to receive an individual offerte.

Cooler by KTR Systems

Combined coolers MMC by KTR Systems GmbH

MMC combined coolers

Engineering and manufacture from one single source - Depending on the application, our combined coolers combine different media such as oil,...

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Oil/ air cooler OAC by KTR Systems GmbH

Oil/air cooler

Oil/air coolers for stationary and mobile machines - Compact and high-performance oil/air coolers type OAC and OPC as well as bellhousing with...

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Oil/ water cooler by KTR Systems GmbH

Oil/water cooler

Oil/water coolers by KTR. Mainly two types of oil/water coolers are used in hydraulics: plate heat exchangers or bundle of pipes heat exchangers....

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