Dynos
measure an electric motor's speed, torque and power.
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Heavy Duty Dynamometers
Designed to be a performance dynamometer first, with the added benefit of being able to test 2-wheel-drive heavy-duty vehicles such as truck, buses and commercial vehicles. No other dyno in its class offers more value or better in-house motor vehicle testing capabilities than the Mustang MD-250-HD.
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Towing Dynamometer
RS-200K
RS-200K towing dynamometer is designed for testing Class A trucks and is the most full-featured, reliable and accurate towing dynamometer in the industry. The RS-200K is built with a heavy-duty steel frame, heavy-duty industrial axles and rides on an air ride suspension. The RS-200K is designed to maintain 200,000 Newtons of constant drawbar pull and the ability to simulate an uphill slope of 25%. The towing dyno uses absorbers with special high temperature coils powered by an industrial generator so there are nolead-acid batteries to charge and testing is unlimited at low speeds.
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AWD Dynamometers
MD-AWD-800
Mustang designed the MD-AWD-800-DE-24×2 Series to be a dyno that could be easily adapted to fit virtually any testing scenario without ever having to compromise. In AWD mode, the 800 Series XL can test AWD vehicles with wheelbases up to 134” long, enough to handle Hummer H1s. In 2WD mode, the 800 Series uses a single 24” diameter roller with a low base mechanical inertia to allow you to test the lightest vehicles out there.
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Towing Dynamometer
RS-135K
RS-135K towing dynamometer is designed for testing off-highway construction and agricultural equipment. Built with a heavy-duty steel frame, industrial axles and rides on an air ride suspension, the RS-135K can maintain up to 135,000 Newtons of constant drawbar pull with the ability to simulate an uphill slope of 25%. The towing dyno uses absorbers with special high temperature coils powered by an industrial generator so there’s no lead-acid batteries to charge and testing is unlimited at low speeds.
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Towing Dynos for Medium-Duty Trucks and Buses
Designed to maintain 8,992 to 17,985 lb (40,000 to 80,000 N) of constant drawbar pull, our towing dynamometers for medium-duty trucks and buses feature rugged steel frame, heavy-duty axles and air ride suspension, dampened drawbar system and wireless touchscreen controller. Plus, with special absorbers powered by an industrial generator, there are no lead-acid batteries to charge.
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Dynamometers
Dynamometers are used for high performance gasoline engine dyno testing including engines typically found in race cars and high performance street applications.
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AccuDyne™ AC Dynamometer Systems
SAKOR Technologies offers the AccuDyne™ series of AC motoring dynamometers. These 4-quadrant dynos offer full motoring as well as loading capabilities. AccuDyne dynamometers can be used for testing active components such as engines and electric motors as well as passive components such as transmissions, generators and alternators. AccuDyne dynamometers are available in models from 5 kW through 3 MW. SAKOR Technologies configures each AccuDyne system to meet customer-specific requirements.
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Engine Dynamometers
Taylor’s engine dynamometers deliver the best overall value by driving productivity, ensuring uptime and bringing you rapid return on investment. We offer a variety of engine dynos including hydraulic (water brake), eddy current, AC, portable and small engine dynos. We even offer mobile test centers and engine dynamometer accessories. Search below to find what you’re looking for, or give us a call today.
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Motorcycle/ATV Performance Dyno
EC997 MC/QUAD
Factory Pro and Mustang''s MC/QUAD Dyno is a specially designed, high-speed, low-inertia motorcycle/QUAD/Kart combination dyno. The low inertia design and eddy current loading features are perfect for precision tuning and diagnostic applications.
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Portable Dynamometers
With the Portable MD-AWD-500, you have a portable drag strip that can handle just about any 2WD or AWD car on the street. Equipped with a drag racing timing system, multiple displays, and Mustang’s DragSim software, the portable MD-AWD-500 is sure to draw large crowds where ever it appears. One thing is for sure, a dyno draws big crowds when it shows up at an event. There is something about watching the wheels spin and listening to an engine at full throttle that captures people’s attention. Add to that actual drag racing times, reaction time results and a virtual animation of the car racing down the strip or street and you’ve got yourself some serious racing entertainment. Mustang’s top-of-the-line portable chassis dynamometer is the Portable AWD-500 Series dynamometer. No other dyno offers all of the benefits of a Mustang AWD-500 dyno in such a tightly-engineered portable package. Mounted inside of a flatbed trailer, the portable AWD-500 is easy to trailer to and from events and can be set-up by a single operator. This is the ultimate portable dyno. Great for promotional events, dyno sharing arrangements or as a traveling dyno for trade shows or car show events. Like the standard AWD-500, the portable version can test both AWD and 2WD vehicles and can switch back and forth with a simple click of the mouse. With added displays, a drag racing timing system and Mustang’s DragSim Software and you’ve got yourself a portable drag racing strip that is dead nuts accurate, extremely repeatable and a real crowd pleaser. Portable AWD-500 Features Include:
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2WD Dynamometers
MD-800 Series
For instances where a performance shop is interested in performing basic dynamometer runs for peak power measurement and overlapping multiple runs to quantify performance gains or losses resulting from changes to the vehicle, the MD-800 offers the perfect combination of competitive pricing and performance capabilities as an inertia-only dyno, while allowing an easy upgrade path to add power absorption when you are ready to offer professional steady-state tuning services. Once added, the eddy current upgrade allows for steady state tuning of high performance EFI vehicles via a 900-hp power absorber module.
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Water Brake Engine Dynamometers
DH Series
Ideal for gasoline engines and lower-horsepower diesel engines, Taylor Dynamometer’s DH Series Water Brake Engine Dynos can operate at speeds up to 5,500 rpm. Choose from three different models with capacities ranging from 270 to 805 hp (201 to 600 kW).
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Eddy Current Engine Dynamometers
A precise, low-maintenance, rapid response and repeatable alternative to water brake technology, Taylor’s Eddy Current Engine Dynos provide low-inertia, air- or water-cooled operation for testing engines up to 966 hp (720 kW) in a range of markets.
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Inertia Single Roller Dynanometer for Motorcycles, for Flush-Floor Installation
MSR 400 | VP 630012
Maschinenbau Haldenwang GmbH & Co. KG.
The MSR 400 single roller inertia dynamometer for motorcycles is used in workshops for designers, tuners as well as educational institutions. It is perfect for dynamic power measurement with controllable acceleration as well as static power measurement at constant speed. The MSR 400 ensures the greatest measurement accuracy and reproducibility due to its active measurement of the towing power (measurement of the parasitic losses of the dyno, the losses in the vehicle's drive train and the friction losses from the tyres to the roller).
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Towing Dynos for Full-Sized Cars & Light Trucks
Designed to maintain 2,248 to 5,620 lb (10,000 to 25,000 N) of constant drawbar pull, our towing dynamometers for full-sized cars to light trucks are powered by an industrial generator to provide unlimited testing at low speeds. Each model features aluminum frame, independent suspension, aero dynamic body and wireless touchscreen controller.
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2WD Dynamometers
MD-500 Series
For those shops that wish to ease into the dynamometer performance tuning market one step at a time, Mustang offers a perfect solution. The MD-500 dyno. An excellent 2WD performance dyno in and of itself, the MD-500 is simply one-half of the MD-AWD-500 system. The MD-500’s multiple upgrade paths allow it to accept Mustang’s AWD upgrade in the future and also enable it to accept a second eddy current PAU for increased loading capability should you ever feel the need to expand your testing capabilities. With 1,500-hp measurement capacity, the MD-500 can handle high performance front wheel and rear wheel drive vehicles. If your shop caters to the motorcycle market too, the MD-500 series can be purchased with the optional motorcycle adaptor kit. The 500-SE offers a compact frame with a narrow 80-inch outer track and is great for shops with limited space that mainly focus on passenger cars and smaller pick up trucks.
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Water Brake Engine Dynamometers
DX Series
Over 2,000 facilities worldwide count on the durability of Taylor Dynamometer’s DX Series Water Brake Dynos. On every continent, and in more than 50 countries, you’ll find a DX – often one that’s been in operation for over 30 years.
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Towing Dynamometer
RS-90K
RS-90K towing dynamometer is designed for testing Class A trucks and is the most full-featured, reliable and accurate towing dynamometer in the industry. The RS-90K is built with a heavy duty steel frame, heavy-duty industrial axles and rides on an air ride suspension. The RS-90K is designed to maintain 90,000 Newtons of constant drawbar pull and the ability to simulate an uphill slope of 25%. The towing dyno uses absorbers with special high temperature coils powered by an industrial generator so there are no lead-acid batteries to charge and testing is unlimited at low speeds.
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Transmission & Hydraulic Test Stands
Our equipment tests automatic and automated-manual transmissions. On and off-highway transmission test stands, transmission and hydraulic component test stands and valve body test stands. AIDCO Test Systems offers the latest in modern, electric motor and hydrostatically-driven transmission test stands. All units may include an air-cooled eddy current absorber (standard on the 450E), resulting in minimal dyno test cell noise and reduced maintenance.
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Cycle-ATV Dynamometers
EC997
The EC997 Series, our standard eddy current motorcycle chassis dynamometer, takes motorcycle performance tuning to the next level. The EC997 Series uses the industry’s most advanced electronics and Dynamic Load Control technology, featuring precision closed-loop torque feedback – a standard feature with every EC997 dyno. Competitor’s dynos on the market allow you to apply “percent % load” but Mustang has perfected the art and science of Dynamic Load Control and proudly offer the most sophisticated Dynamic Load Control dynamometer available at any price. Our superior control technology combined with our ultra-low inertia design allows you to precisely control loading to hold the engine at each RPM. Try doing that with a heavy drive roller and insufficient control technology – you simply cannot! Mustang has delivered thousands of performance dynamometer systems over the past 35 years and has perfected the art and science of dynamic vehicle loading and dynamometer control. We include each motorcycle make and model in our database including weight and drag coefficients so you can simulate the track right on the dyno! While other dyno manufactures are still trying to catch up with our technology, Mustang continues to lead the industry and is recognized around the world as the industry’s best with regards to dynamic dynamometer controls. Mustang has built racing dynos for Harley-Davidson as well as several end of production line testing cells for Harley-Davidson, Honda, and Polaris.
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Portable Dynamometers
MD-150
The 150 series 2WD dynamometer is a compact offering that let’s you tune street cars without a large dedicated space. The 150 portable includes a pallet jack modification on one end of the frame and two bottle jacks on the other allow you to move this dyno in your shop. The portability kit lets you free up space as needed. The portable 150 is ideal for smaller shops, schools and outdoor events. There is no need to secure the unit to the ground – simply lower the unit onto the ground, hook up the light-weight composite ramps and start testing. For more information on the Portable 150 2WD series dynamometer please contact us today.
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AWD Dynamometers
MD-AWD-500
MD-AWD-500. Mechanically linked AWD performance dyno. The key to designing an AWD dynamometer properly is to understand the methods currently being used by manufacturers in the field of AWD drivetrain technology. A dynamometer that can accommodate various types of AWD vehicle transmissions and wheelbases without excessive complication and, more importantly, without risking damage to a client’s AWD system is paramount.
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Cycle-ATV Dynamometers
EC997 MC/Quad
MD-EC997-MC/Quad is the ultimate motorcycle/ATV performance dyno. Mustang’s MC/QUAD Dyno is a specially designed, high-speed, low-inertia motorcycle/QUAD/Kart combination dyno. The low inertia design and eddy current loading features are perfect for precision tuning and diagnostic applications. The base mechanical inertia of the EC997 MC/QUAD is perfectly matched for testing lightweight cycles and quads, while the powerful eddy current power absorption unit provides enough muscle to apply a serious load for steady state testing applications. Quickly and easily diagnose performance problems, break in engines, perform EFI mapping and much more. Mustang has delivered thousands of performance dynamometer systems over the past 35 years and has perfected the art and science of dynamic vehicle loading and dynamometer control. While other dyno manufactures are still trying to catch up with our technology, Mustang continues to lead the industry and is recognized around the world as the industry’s best with regards to dynamic dynamometer controls. Quickly and easily diagnose performance problems, break in engines, perform EFI mapping and much more. Available options include above ground kits, portable models, automatic restraint systems and vehicle cooling fans. For shops wanting to test side by sides Mustang offers the MD-EC997-MC/SS which offers a wider outer track of 80-inches, larger rollers and higher hp/speed capacity!
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Transmission Dynamometers
SuperFlow’s Axiline and Hicklin transmission test stands cover the complete range of light-duty, medium-duty, heavy-duty and cross drive transmissions on the market today. With solutions for everything from passenger cars to the M1 tank and features like mechatronic shift controls, no-hassle precision aligment tooling and the available PowerNet Data Acquisition and Control system for fully automated tests and reports, SuperFlow transmission dynos are the only choice of the top transmission remanufacturers world wide. Check out or custom testing solutions page for examples of custom transmission test stands we’ve built for heavy duty cross drive dynos and full AC regenrative test stands.
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Towing Dynamometer
RS-60K
RS-60K towing dynamometer is designed for testing Class B trucks and is the most full-featured, reliable and accurate towing dynamometer in the industry. The RS-60K is built with a heavy duty steel frame, heavy-duty industrial axles and rides on an air ride suspension. The RS-60K is designed to maintain 60,000 Newtons of constant drawbar pull and the ability to simulate an uphill slope of 25%. The towing dyno uses absorbers with special high temperature coils powered by an industrial generator so there are no lead-acid batteries to charge and testing is unlimited at low speeds.
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Chassis Dynamometers
Eddy current, Water brake and AC motoring chassis dynamometers for dyno testing heavy-duty on and off-highway vehicles.

























