Propulsion Management
Optimised Propulsion for a Sustainable Future
We help shipowners and engine manufacturers maximise performance, reduce fuel consumption, and prepare for the transition to next-generation fuels.
G&O Maritime Group’s Propulsion Management Division delivers advanced technologies that safeguard the performance, longevity and sustainability of marine propulsion systems. Through our trusted brands – FuelTech, G&O Compensators, HECO International, and HJ Lubricators – we help shipowners and operators unlock the full potential of their main engines while reducing operational costs and environmental impact.
FuelTech
FuelTech is a global engineering company specializing in fuel supply- and safety systems for dual-fuel maritime operations, supporting future fuels such as methanol, ammonia, LNG, and LPG. The company serves engine manufacturers, shipping companies, and shipyards worldwide, delivering high-quality products and services designed to reduce emissions and support cleaner marine operations.
FuelTech’s comprehensive product portfolio includes both high- and low-pressure systems, offering end-to-end solutions from concept development and engineering to commissioning, service, and aftermarket support. With more than a decade of industry experience and over 1,000 units delivered, FuelTech is established as a trusted and reliable partner in the global maritime sector.
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.
HECO International
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
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.
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