HEINZMANN offers one of the most extensive ranges of speed governors for large engines and turbines. Their reliability, durability and performance have helped them to gain an outstanding reputation on the market. Our customers include renowned engine manufacturers. The governors can be precisely configured to meet the needs of a wide range of applications. When combined with the corresponding HEINZMANN actuators, the control units presented here form the ideal governor system for diesel, gas and dual-fuel engines, as well as gas, steam and water turbines.