Grumsen Equipment has over the past years delivered more than 500 electro hydraulic ram type steering gears of various designs and sizes.

Grumsen Equipment steering gears are available as single-, double- or four
cylinder versions. Depending on the application, Grumsen Equipment steering gears can be designed for single rudder or double rudder. For double rudder design, the steering gear can be operated in synchronisation mode or in split rudder mode. Grumsen Equipment steering gear offers a very compact and reliable design, and can be delivered complete with rudder bearing, base plate, hydraulic pump unit and electric equipment.

Steering gears

Grumsen steering gears comply with the latest rules and regulations of SOLAS 1974, regulation 29 and regulation 30. Grumsen steering gears can be delivered with certificates from all recognized classification societies.


  •  Starter cabinet for pump unit start/stop from 1,5 kW to 22 kW.
  • Control panel for wheel house.
  • Rudder angel indicator for panel mounting.
  • Panorama rudder angel indicator for ceiling mounting.
  • Non follow up tiller for wheel house control.
  • Rudder feed back unit.
  • Alarm panel for wheel house.

Grumsen steering gears can be interfaced and
operate with all autopilot, joystick and DP systems.


Grumsen electro hydraulic pump units are available in various sizes, complete with oil tank, electrical motor, hydraulic pump, filters and control valves designed for the actual application. Oil/water or oil/air cooler as well as continuously working oil filter can be integrated in the hydraulic circuit. The standard range is from 1,1 Kw to 22 kW single or double unit.

Grumsen Equipment offers an extensive after sales support for maintenance, service or In case of break down. Most spare parts for Grumsen steering gears can be delivered from day to day, and our well trained service technicians are ready to assist with service and repair all over the world.