Chassis Dynamometer Manufacturers and Suppliers

IQS Directory provides a detailed list of chassis dynamometer manufacturers and suppliers. Find chassis dynamometer companies that can design, engineer, and manufacture chassis dynamometers to your specifications. Peruse our website to review and discover top chassis dynamometer manufacturers with roll over ads and complete product descriptions. Connect with the chassis dynamometer companies through our hassle-free and efficient request for quote form. You are provided company profiles, website links, locations, phone numbers, product videos, and product information. Read reviews and stay informed with product new articles. Whether you are looking for manufacturers of chassis dynamometer testing, torque chassis tester, and automobile chassis dynamometers of every type, IQS is the premier source for you.

  • Owosso, MI

    We provide dynamometer test controls and equipment for a wide range of applications. Our test cell control system is compatible with all types of dynamometers, including AC & DC motoring dynos & Water Brake Systems. Our products all include the durability & quality customers expect from SAKOR. Our dynamometers are powerful & affordable for the automotive, aerospace & heavy equipment industries.

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  • Sturtevant, WI

    Phoenix Dynamometer Technologies LLC offers the most comprehensive approach to water re-circulation systems, data acquisition systems, and dynamometers in the industry. Along with these high performance products, we also offer business continuity and a competitive advantage for our customers. Come and experience the kind of service that sets us above our competitors. We would love to serve you today. Call or visit us online!

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  • Twinsburg, OH

    For over 45 years, Mustang Dynamometers has been a worldwide manufacturer and designer of the highest quality, most accurate testing equipment such as chassis dynamometers, engine dynos and transmission dynes systems in the world. Our sister company, Mustang Advanced Engineering, has created world leading solutions for testing. Visit for more information. Follow them on Facebook, Twitter, LinkedIn, and Instagram.

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  • Liberty, MO

    Dillon/Quality Plus is a distributor of dynamometers, force measurement instruments, scales and weighing systems. Dillon/Quality Plus strives for high-performance, high-quality dynamometers, every time.

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Chassis Dynamometer Industry Information

Chassis Dynamometers

Chassis dynamometers are engine torque measurement utilities. They measure torque as expressed by the movement of an automobile’s wheels on rollers. Some chassis dynamometers also work by attaching directly to the wheel hub and measuring its rotation.

Chassis dynamometers are just one dynamometer variety. Dynamometers are also known as dynomometers, dynometers, or simply dynos. While their most widespread use may be in the context of engine performance measurement, a dynamometer can be any utility that measures force exertion. For example, a device that measures the force exerted by the grip of a human hand can be considered a dynamometer.

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Applications of Chassis Dynamometers

Dynamometers are used for different reasons, and these reasons depend largely on the context in which the subject of measurement is used. Chassis dynamometers may be fixed or portable units and are used for a number of testing purposes. For instance, semi-truck owners and owner-operators may use chassis dynamometer services to troubleshoot potential problems with their engines. A casual motorist has little use of a chassis dynamometer outside of the context of vehicle diagnostic tests and repairs, and chassis dynamometric tests in that context are almost always performed by professionals at repair shops.

Hobbyists may own small chassis dynamometers; such devices can be stationary or portable. Performance vehicles, like race cars and off-road vehicles, can be better maintained when subject to regular testing. Chassis dynamometers may be employed for this purpose. When chassis dynamometers are not suitable for a given application, other kinds of motor testing tools often can be used. Use of these tools should always be left to professionals, as unsecured vehicles could pose a danger to surrounding people and objects. Care should always be taken in the use of all vehicle dynamometer varieties.

Disadvantages of Using Chassis Dynamometers

The horsepower measured by a chassis dynamometer is often 15% to 20% lower than results from an engine dynamometer, as friction and losses occur through various drivetrain components such as the gearbox or transmission. As a result, the measurements provided by chassis dynamometers are often less accurate and repeatable than those of engine dynamometers. Despite their inefficiencies compared to other dynamometers, recent developments in chassis dynamometer technology have overcome, to some extent, the primary inherent deficiencies of chassis dynamometers. The expression of this is a reduction of measurement inefficiency and, therefore, inaccuracy.

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SAKOR Belt Noise Test Stand

SAKOR Technologies' belt noise test stand utilizes a high-speed AC dynamometer system to simulate engine operation without the need for fuel, cooling or fire suppression systems.   SAKOR Technologies Inc. introduces its belt noise test stand for meeting noise testing requirements. Uses high-speed AC dynamometer system to simulate engine, allowing testing to be performed in a clean laboratory environment without need for fuel, cooling, and fire suppression systems  Precisely simulates torque pulses from engine firing ... Read More About This

Sakor Technologies Appoints Bob Mcfarland As Director Of Business Development

Industry veteran to lead market expansion for automated dynamometer test systemslogies Appoints Bob Mcfarland As Director Of Business Development SAKOR Technologies, Inc., a recognized leader in the implementation of instrumentation products for dynamometer testing, announces that it has appointed Bob McFarland as Director of Business Development, focusing on growing sales and new products. Mr. McFarland is a proven technical and strategic planning leader with more than 40 years of business and product development experience for test automation companies. He has been granted numerous instrumentation and control patents. He... Read More About This