Hydraulic Actuators

The range of hydraulic actuators contributed to the HEINZMANN portfolio by REGULATEURS EUROPA is built on 60 years of experience in hydraulic governing. Customers in the industrial, marine and rail traction sector acknowledge these actuators for high reliability and durability along with excellent performance.
All models are designed to be controlled by digital controllers VIKING35, DC8 or XIOS. Alternatively, they can interface with other controllers as part of a customised engine management system by REGULATEURS EUROPA.

Actuator	Description	Applications / Engine Types
2221-1G	Proportional actuator with output range of 8, 12, 15, 25, 34 or 40 ft. lbf., used on numerous engine types and applications thanks to its wide range of work output.	Medium and high speed diesel engines, Steam turbines Gensets Rail Traction
2231-1G	Proportional actuator with output range of 8, 12, 15, 25, 34 or 40 ft. lbf., featuring a mechanical hydraulic governor as a ballhead backup in the case of a power failure or controller fault, providing various manual speed setting options. Popular actuator model for marine propulsion engines and other applications where common mode failures must be minimised.	Diesel engines Marine Gensets
2222/2232-1G	Proportional actuator with output range of 60 or 80 ft. lbf.,featuring a two-stage, high stiffness, backlash free hydraulic servo mechanism for best possible control on larger engines requiring increased work outputs. Option for start/boost pressure fuel limiter and/or a mechanical hydraulic governor as a ballhead backup	Medium speed diesel engines Gensets Marine
2223/2233-1G	Proportional actuator with output range of 120, 200 or 250 ft. lbf., featuring a two-stage, high stiffness, backlash free hydraulic servo mechanism for best possible control on large medium-speed engines. Option for start/boost pressure fuel limiter and/or a mechanical hydraulic governor as a ballhead backup	Medium speed diesel engines Gensets Marine
2800	Compact proportional actuator with output of 30 ft. lbf. for use in both new and retrofit applications due to its standard UG-8 compatible base. Option for start/boost pressure fuel limiter	High speed Diesel engines Gensets Industrial Plants
Series 20	Small proportional actuator with output of 4.7 ft. lbf., using engine oil for its operation but with a self-contained oil pump and accumulator. Can be used with a range of proprietary ECUs, making it an ideal solution for upgrade/retrofit installations	Small diesel engines, gas engines Gensets