The AW Dynamometer AG.3X PTO Dynamometer stands out as the definitive tool for professional diagnostic centers and agricultural dealerships. Designed to handle the rigorous demands of modern high-horsepower machinery, the AG.3X allows technicians to simulate extreme field loads safely within the shop.
By delivering precise, real-time data on horsepower and torque, this dynamometer eliminates guesswork associated with "low power" complaints and post-overhaul break-ins. Integrating an AW Dyno into your service workflow validates the quality of your repairs and provides customers with documented performance reports, building unparalleled trust. Built 100% in-house with American craftsmanship, it is a legacy-grade investment that transforms a standard repair shop into a certified performance center, ensuring every tractor leaves the bay field-ready and operating at peak efficiency.
Shop Dog Industries (SDI), founded in 2013 in Bozeman, Montana, is a global leader in farm equipment service solutions. SDI invented the original Shop Dog—a compact alternative to tractors for testing PTO and hydraulic implements—earning the title “A Mechanic's Best Friend.”
Their flagship Shop Dog Gen 5 delivers robust performance, remote control operation, and works on any implement, with specialized compatibility for John Deere and Fendt Ideal combines. In 2025, the company launched the Shop Dog CBX, a compact, cost-effective model optimized for combine service.
All SDI products are in-house inventions shaped by dealer feedback. They enhance safety, save bay space, accelerate repairs, and boost dealership productivity and profitability.
