
Marine
Power when and where it matters--that's Signal Power Group's mission for marine vessels.

TRUSTED TECHNOLOGY. TRUSTED POWER.
Reliable Performance at Sea

Tested and Trusted for
Decades
The Honeywell suite of turbines is trusted by governments, industries, and companies worldwide for their reliable, rugged performance in marine vessels.
Signal Power Group delivers best-in-class performance through its SPG4 technology built on the Honeywell turbine foundation.
Our marine implementation of the SPG4 gives our clients new options for latest-generation turbine performance, whether updating aging vessels with discontinued equipment or integrating it into newly-built vessels.
Next-Gen Technology
The SPG4 is the most technologically-advanced turbine in its class, delivering 4500 horsepower for mechanical drive applications, or producing 3200 kW(e) in power generation. Signal Power Group is proud to be the OEM of the SPG4, based upon the Honeywell T55 family of turbines, with over twelve million operating hours across six decades of service and continuous upgrades. Even today, the SPG4 platform is continuously developed upon, resulting in higher output and greater durability year after year.
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Gaseous fuel, liquid fuel, and dual-fuel options
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Unmatched reliability and uptime
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Active library of spare parts
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24/7 support
COLLABORATIONS
Fleets around the world are powered by the Honeywell suite of turbines.

United States
Navy
SPG is an approved and active supplier to the US Navy, supplying parts and service for active and discontinued turbine engines.

Wima Propulsion
A.B.
Specialized supplier to the Swedish Navy providing marine fleet service and support.

United States
Department of War
The US military relies on the Honeywell suite of turbines for its operational vessels and aircraft.
