The RE 1102-4G hydraulic governor provides mechanical speed control of diesel or steam turbine-driven gensets. Option for electrically operated stop and/or start fuel limiter. 

RE 1115-4G hydraulic governor with electronic speed setting for marine propulsion engines. Analogue (4-20 mA) and digital speed setting modes (raise/lower speed) available. Electrically operated stop, electric start fuel limiter, or boost pressure fuel limiter. 4-20 mA load signal available. Pneumatic fuel limit and 4-20 mA load signal available. A low-build version of the 1115-type governor is available for engines with limited space for the governor.