The Woodward UG-25+ governor is a microprocessor-controlled, mechanical hydraulic amplified, governor for controlling diesel, gas, and dual fuel engines, and steam turbines. Enhanced control capabilities, such as start fuel and boost limiting schemes, are an integral part of the UG-25+ governor. The additional transient fuel limiting (jump-rate) improves the engine load acceptance and reduces transient emissions significantly.
This fast-acting, high-work-output governor has no need for any auxiliary devices such as a start booster or oil cooler. Two work output versions are available.