Dynos
measure an electric motor's speed, torque and power.
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Product
Chassis Dynamometers
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SuperFlow offers a complete line of chassis dynamometers for everything from performance tuning to pre-emissions, mileage accumulation and heavy-duty truck testing. Unique features like true all-wheel-drive speed synchronization and trunnion mounted differentials allow our dynos to give you increased load capacity and test duration across the entire operating range. View our models below and give us a call at any time to discuss your project – remember we often design and build custom chassis dynamometers for unique needs.
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Product
Towing Dynamometer
RS-125K
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RS-125K 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-125K is built with a heavy-duty steel frame, heavy-duty industrial axles and rides on an air ride suspension. The RS-125K is designed to maintain 125,000 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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Product
AWD Dynamometers
MD-AWD-800
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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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Product
Towing Dynamometer
RS-200K
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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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Product
Dynamometer Test Systems
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Genuen provides a full range of off-the-shelf and custom dyno test cell solutions. We offer turnkey test cell integration services and test cell upgrades and modernization for all types of dynamometers used in automotive, aerospace, industrial, commercial, off-highway, and agricultural markets. Our broad-based expertise includes dynamometer test systems ranging from AC motor, hydrokinetic, hydrostatic, electric AC/DC, eddy current, and hysteresis brake.
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Product
Transmission & Hydraulic Test Stands
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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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Product
Portable Dynamometers
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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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Product
Portable Dynamometers
MD-150
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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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Portable Dynamometers
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Perfect solution for shops with limited space that would like to have a dyno that they can move out of the way when it is not being used. The low profile design and relatively small footprint of the MD-150 makes it ideal for these situations. Mustang has integrated a lift jack like you would see on a standard pallet jack into the frame of the MD-150 and equipped the opposite side of the dyno with retractable heavy-duty casters to make moving the dyno around the shop easy for a single person. Simply roll the dyno into place, plug it in and attach the ramps and you are ready to perform performance tuning and diagnostics testing in minutes.
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Product
Cycle-ATV Dynamometers
EC997 MC/Quad
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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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Product
Towing Dynamometer
RS-60K
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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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Product
Motorcycle/ATV Performance Dyno
EC997 MC/QUAD
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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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Product
Portable Engine Dynamometers
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Cost-effective Portable Engine Dynos from Taylor Dynamometer are water brake style systems for diesel applications up to 1,250 hp (932 kW) and 3,000 ft-lb (4,068 N) of torque. Mount yours right on the engine in minutes for fast, convenient and reliable testing.
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Water Brake Engine Dynamometers
DS Series
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Similar in design to the DX Series, Taylor Dynamometer’s DS Series Water Brake Engine Dynos DS dynamometers bring you proven durability. In addition, this line provides increased power capacity – from 2,125 hp up to 4,250 hp (1,584 kW up to 3,169 kW) – thanks to larger diameter components.
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Product
Towing Dynamoters
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From light passenger cars to heavy commercial truck vehicles, you can turn to us for a solution that saves you time and money by easily and reliably measuring attributes under a range of simulated load conditions, negative slopes and positive slopes up to 25% – all in a safe, controlled environment. Look to Taylor as the industry leader for a record of pioneering valuable towing dynamometer (dyno) advancements including:
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Product
Portable Dynamometers
MD-500
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The 500 series 2WD dynamometer is a high horsepower dyno that lets you tune street cars without a large dedicated space. The 500 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 500 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 aluminum ramps and start testing.
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Product
Mechanically-linked AWD dyno
MD-AWD-800 Series
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Like all Mustang dynos, the MD-AWD-800 includes all of the advanced tuning capabilities that are included with the standard PowerDyne Software application such as constant speed, constant torque, step tests, and elapse time tests like 1/4 sprint all performed using Mustang''s patented Vehicle Simulation technology where the dyno automatically controls the loading to simulate actual "on-road" conditions.
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Product
Towing Dynamometer
RS-135K
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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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2WD Dynamometers
MD-800 Series
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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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Product
Inertia Single Roller Dynanometer for Motorcycles, for Flush-Floor Installation
MSR 400 | VP 630012
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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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Transmission Dynamometers
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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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Product
Eddy Current Engine Dynamometers
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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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2WD Dynamometers
MD-500-SE XL
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The 500 series dynamometer has a larger big brother – the MD-500-SE XL! The 500-SE is an excellent 2WD performance dynamometer and the XL model expands on these traits by adding in a much wider 98-inch outer track and a HUGE mechanical flywheel to increase the mechanical inertia of the dyno to about 2,000-lbs. This additional inertia helps reduce the duty cycle burden on the eddy current PAU and even allows for pulls to be done in a pinch in inertia-only mode. The XL handles vehicles like diesels and Ford Raptors where the 500 is a bit too narrow for these types of applications. The MD-500 XL’s multiple upgrade paths allows for an AWD upgrade in the future and enables it to accept a second eddy current PAU for increased loading capability. We’ve seen this dyno handle almost 2,000-hp to the wheels on power sweeps so don’t be fooled by the 1,500-hp peak measurement specification. If your tires will hook you can measure as much power as you are laying to the rollers. The large K250 eddy current PAU has plenty of torque for testing and tuning anything from your local diesel pickup crowd and local LS guys to classic carb stuff and front wheel drive cars. The 500-XL is great product at a great price with tons of range. It is also easy to install – buy the aboveground kit with the 16-ft ramps and have this dyno set up and ready to roll in your shop in a half a day! if you want to know more call us! We are always happy to answer questions.
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AWD Dynamometers
MD-AWD-500
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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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AccuDyne™ AC Dynamometer Systems
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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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Water Brake Dynamometers
CM Series
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CM Series Water Brake Dynos from Taylor Dynamometer offer for low upfront cost, low maintenance, low inertia and high durability. Choose from cradle-style dynos for single- or tandem-axle vehicles, with continuous capacity up to 1,100 hp (820 kW).

























