A Modern Problem Requires a Modern Tool

A Modern Problem Requires a Modern Tool That’s where a 21st-century dynamometer becomes more than just a testing device—it becomes your credibility machine. With the ability to produce detailed power and torque curve graphs, along with printed, verifiable proof of performance, a modern dyno helps bridge the gap between expectation and assurance. It’s not just […]

Dyno Tech Services – Trusted AW Dynamometer Specialists

🏭 Dyno Tech Services — Decades of Trusted Dynamometer Expertise Founded in 1980 by Merv Grems, Dyno Tech Services began with a mission: to provide critical service and repair solutions for agricultural PTO dynamometers—filling a void in a niche industry. Now led by his son, Mike Grems, the company continues to honor Merv’s commitment to […]

A New Chapter Begins—Welcoming Our Latest Customers

🎉 A New Chapter Begins — Welcome to Dyno Tech Big things are happening at Dyno Tech, and we’re excited to welcome new customers into our growing community of professionals, partners, and problem-solvers. 💡 Here’s What You Can Expect Top-tier PTO dynamometers designed with purpose and precision Expert support from a team that understands both […]

MPCC Diesel Technology purchases new DT843 Dynamometer

MPCC Diesel Technology Department gains new equipment! 🎓 Educational Impact: MPCC’s Diesel Technology students now train on one of the most advanced dynamometers available, aligning their skills with real-world dealership standards. 🔧 Technical Highlights: The DT843 supports up to 800 horsepower at 1000 RPM with a torque capacity of 4300 lb-ft, bidirectional testing, and flywheel […]

DT843 and DT526 Rotors

⚙️ Maximizing Performance: The Power of Larger Rotors in Dyno Tech Dynamometers At Dyno Tech, the strategic use of large-diameter rotors in our Prony brake dynamometers serves a critical purpose: enhancing torque and horsepower capacity while maintaining long-term mechanical integrity. 🔧 Engineering for Strength and Precision Robust rotor design built from premium materials ensures lasting […]

2024 John Deere Expo Strong Man Contest Winners

  💪 Dyno Tech’s 2024 Strong Man Contest Champions   🏆 Placement 💥 Winner 🔩 Torque Generated 1st Place Derek (Blanchard Equipment) 478 ft/lbs 2nd Place Tyler (KC Nielsen) 402 ft/lbs 3rd Place Jeremy (KC Nielsen) 401 ft/lbs    

Prony Brake Dynamometers – Past and Present

🔍 Highlights from the Article: Traces the origins of Prony brake technology back to Gaspard de Prony’s 1821 invention. Explores how AW Dynamometer’s designs gained traction in the ag market during the 1970s. Details Aaron’s hands-on experience with radial and axial force brakes, including his proprietary coefficient of friction analysis used in Dyno Tech’s patented […]

News from Aaron Warsaw

📘 A Message from Aaron Warsaw — Author of DEPTH After several weeks of proudly displaying my tutorial, DEPTH, on the Dyno Tech website, it is my sincere hope that those who’ve read it have gained a foundational understanding of power and dynamometers. I wrote DEPTH using an old-school approach—keeping it simple. My goal was […]

4th Patent

📄 Innovation Continues: Aaron Warsaw Considers Fourth Patent Dyno Tech is proud to share that lead engineer Aaron Warsaw is currently exploring the possibility of filing a fourth utility patent, building on his established portfolio of 21st-century prony brake dynamometer designs. With over 50 years of engineering and manufacturing experience, Aaron remains on a quest […]