Propulsion Management

G&O Compensators

G&O Compensators are engineered to eliminate harmful vibrations from the main engine, enabling full utilisation of the RPM range without compromising structural integrity or crew well-being. By reducing vibration-related stress on engine foundations and auxiliary systems, our solutions support lower maintenance needs, extended component life and measurable fuel savings. This contributes not only to improved onboard comfort and safety, but also to significant lifecycle cost reductions for ship operators.

With decades of experience in sealing technology for two-stroke marine engines, HECO International is a trusted supplier of piston rod stuffing boxes that are continuously improved to meet the evolving requirements of modern fuels, including low-sulphur and alternative options. HECO is recognised for its consistent product quality, precision manufacturing, and reliable delivery – all underpinned by a clear commitment to sustainability in both materials and production. As propulsion systems evolve, HECO remains a dependable partner for OEMs and fleet operators worldwide.

HJ Lubricators is a global leader in advanced cylinder lubrication systems for two-stroke engines, enabling shipowners to reduce lube oil consumption by a minimum of 30% while improving engine reliability and lowering emissions. With a strong focus on innovation, digital integration and fuel flexibility, HJL’s solutions are optimised for both conventional and next-generation fuels. The systems deliver precise lubrication tailored to engine load and condition, helping customers meet regulatory demands and operational targets in an increasingly complex maritime environment.