Diesel outboards powering government maritime operations
Safer, cleaner and more efficient diesel outboards for mission-critical government applications.
Engineered for critical government applications
Across the US, from police patrols and port security to maritime rescue and border surveillance – government agencies require propulsion systems that perform under pressure. Cox Marine diesel outboards deliver unparalleled reliability and efficiency that meet the stringent safety standards demanded by US governmental operations.
The Cox Marine V8 diesel outboard is engineered as a direct replacement for gasoline engines without the ignition risks. Whether supporting US Coast Guard cutters, naval patrol vessels, or emergency response boats, Cox Marine provides the power, performance, and extended range necessary to keep operations moving smoothly.
The governmental advantage of diesel
Superior safety performance
Safety first
In critical zones where spark ignition engines are not acceptable, our compression-ignition diesel outboards eliminate the risk of explosion. This superior safety performance makes them the preferred choice for hazardous environments and emergency response vessels alike.
Superior fuel efficiency
Longer operational range
With greater fuel efficiency than gasoline alternatives, our diesel outboards enable vessels to patrol extended areas and maintain operational readiness with fewer refueling stops – an essential advantage for border and security missions.
Minimize downtime
Low maintenance, high uptime
Engineered for durability and offering extended service intervals, the V8 minimizes downtime and reduces maintenance costs. This reliability is crucial for busy government fleets that must be ready to respond at a moment’s notice.
Trusted across sectors
Military & Defence
Powering tactical watercraft and patrol vessels, our engines provide the performance and reliability required for high-stakes defense operations.
First Responders
Delivering dependable, safe operation for fire, police, and coast guard missions, ensuring rapid emergency response.
Uncrewed surface vessels
Offering advanced propulsion for autonomous maritime operations, enhancing surveillance and operational efficiency.
Designed for demanding conditions
Built for government use
The V8 diesel outboard is the most powerful diesel outboard available, delivering up to 1052 Nm of torque and up to 350 hp. Certified to meet EPA standards along with IMO II and RCD II, it is designed to excel under the harsh conditions faced by US maritime operations.
Supports your local operations
With a dedicated focus on US applications – from coastal and river patrols to deep water rescue – Cox Marine ensures tailored aftersales support, rapid service response and local technical expertise wherever your fleet operates
Backed by a global network
Our extensive network of service centers and technical partners spans the United States, ensuring that your vessels receive prompt, professional support whenever and wherever needed.
Find a Cox Marine Dealer
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