The knowledge gained by Non-Stop production of automated workboat marine propulsion control systems since 1943 is unique to Bosch-Rexroth (then known as Westinghouse Airbrake Company "WABCO" in the US).
Now smaller more basic applications can benefit from this experience.
With full digital control based on CAN-bus serial communication like the MAREX OS Digital Electronic Control System, the MAREX SB brings Bosch-Rexroth quality to a much lower price point.
Some MAREX SB Features
Link to PDF STANDARD SB Standard
Link to PDF WATER JET AND CP SB Water Jet and Controllable Pitch
MAREX SB Link to VML Needed (takes long time to raster after download is completed)