Hydraulic Governors
Engine builder around the world trust in REGULATEURS EUROPA hydraulic governors whenever a high reliable, stable and optimal solution is needed for specific applications like marine propulsion gensets and turbines in diesel, gas or dual-fuel mode.

- Excellent control management
Hydraulic Governor RE 2100
Hydraulic governor, providing mechanical speed control of high-speed engines, with options to provide electrical or pneumatic speed control and boost pressure fuel limitation.
Technical data
- Output range Nm: 11, 15
- Output range ft lbf: 8, 11
Engine Types & Applications
Hydraulic Governor RE 1800-3G
Powerful mechanical hydraulic governor, providing mechanical speed control and featuring a two-stage, high stiffness, backlash-free hydraulic servo mechanism for best possible control on engines whose fuel control systems require a high work output. Option for start/boost pressure fuel limiter.
Technical data
- Output range Nm: 81 ... 108
- Output range ft lbf: 60 ... 80
Engine Types & Applications
Hydraulic Governor RE 1500-3G
Largest of the RE hydraulic governors, providing mechanical speed control and featuring a two-stage, high stiffness, backlash-free hydraulic servo mechanism for best possible control on engines whose fuel control systems require a high work output. Option for start/boost pressure fuel limiter.
Technical data
- Output range Nm: 163, 271, 339
- Output range ft lbf: 120, 200, 250
Engine Types & Applications
Hydraulic Governor 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. A low build version of the 1115 type governor is available for engines with limited space for the governor. Pneumatic fuel limit and 4-20 mA load signal available.
Technical data
- Output range Nm: 11, 16, 20, 34, 46, 54
- Output range ft lbf: 8, 12, 15, 25, 34, 40
Hydraulic Governor RE 1102-4G
Popular hydraulic governor, providing mechanical speed control of diesel or steam turbine driven gensets. Option for electrically operated stop and/or start fuel limiter.
Technical data
- Output range Nm: 11, 16, 20, 34, 46, 54
- Output range ft lbf: 8, 12, 15, 25, 34, 40
Electro-hydraulic Governors
Latest developments are microprocessor controlled hydraulic governors, which combine the well proven REGULATEURS EUROPA hydraulic governors with the widely recognised HEINZMANN digital controls.

- Suitable for diesel and dual-fuel engines
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- Suitable for steam turbines
- Suitable for gensets and ship engines
Electro-hydraulic Governors DG 2800.14
The DG 2800.14 governor is a microprocessor controlled hydraulic governor and consists of the well-proven RE 2800 series actuator and the HEINZMANN digital DC 14 governor. The digital governor controls the proportional solenoid of the actuator by means of a current signal. The DG 2800.14 includes an integrated speed pick-up, however if required an external pick-up can be connected. The DC 14 digital governor provides state-of-the-art speed control (steady state speed wander < 0.1 % at nominal speed), start fuel limit and functionality typical for generator application, including isochronous load sharing (optional). Marine certification: DNV GL, ABS
Technical data
- Output range Nm: 20.3 | 41.7
- Output range ft lbf: 15 | 30
Engine Types & Applications