Steering
Gear
Steering Gear is a critical marine propulsion control system responsible for converting helm commands into precise rudder movements, ensuring safe and accurate maneuvering of a vessel. It is an essential component on commercial ships, offshore vessels, tugboats, ferries, workboats, and special-purpose vessels, operating reliably under all sea and weather conditions.
Steering gear systems are typically designed as electro-hydraulic units, configured as ram type or rotary vane type depending on vessel size and maneuvering requirements. The system includes key components such as hydraulic power units (HPU), actuators, control valves, and control panels, all engineered for continuous operation and high redundancy. Modern systems feature dual power units and independent control circuits for fail-safe performance, with integrated controls enabling operation from the bridge, emergency stations, and autopilot systems.
Built for harsh marine environments, steering gear systems are manufactured from high-strength materials and protected against corrosion, vibration, and temperature variations. Safety features such as overload protection, rudder angle indicators, alarms, and emergency manual operation ensure reliable performance. All systems are designed in accordance with SOLAS and classification society standards including DNV, ABS, LR, BV, and CE.