Hatz is a German family‑owned engineering company with nearly 150 years of history, specializing in the design and manufacture of rugged, compact 1– to 4‑cylinder industrial diesel engines producing 1.5 kW to 64 kW. Their engines—available in air- or water-cooled variants—power a wide range of applications, including construction machinery, compressors, commercial and agricultural vehicles, generator sets, material‑handling equipment, and marine vessels. Beyond engines, Hatz develops complete power solutions—such as generator and pumping units—along with digital tools for real-time performance tracking and predictive maintenance. Serving OEMs and fleet operators globally, the company focuses on reliability, efficiency, durability, and cutting‑edge connectivity in heavy‑duty drive systems.