Built using tried and tested components from our K19, K38 and K50 engines, the QSK38 Tier 4 engine features an updated cast-iron, ductile single-piece piston with nitride-coated rings and a hardened cylinder liner — for reliable power that matches previous models and keeps you compliant. 

The easy-to-install QSK38 aftertreatment eliminates midlife overhauls, delays component change-out until full overhaul and supports 500+ hours of operation before a fuel filter change is needed. The upgrade also provides:

• Improved fuel consumption
• Lower total cost of ownership 
• Automatic catalyst health management without intervention

Through a global network of 500 distributor and 7,500 dealer locations, our far-reaching presence guarantees a face-to-face interaction no matter where you are. Our engines and aftertreatment systems come with a full warranty backed by the power of our service network, ensuring fast access to support and engineering help when you need it.

The base of the QSK60 uses components from the proven K19, K38 and K50 engines. A new steel piston with a PVD-coated top ring and a nitride-coated second ring provides excellent durability, withstands higher temperatures and meets stringent emission norms. 

The easy-to-install QSK60 aftertreatment eliminates midlife overhauls, delays component change-out until full overhaul and supports 500+ hours of operation before a fuel filter change is needed. The upgrade also provides: 

• Lower Tier 4 engine and aftertreatment initial cost
• Better overall total fluid consumption
• Lower total cost of ownership 

Through a global network of 500 distributor and 7,500 dealer locations, our far-reaching presence guarantees a face-to-face interaction no matter where you are. Our engines and aftertreatment systems come with a full warranty backed by the power of our service network, ensuring fast access to support and engineering help when you need it.

The fuel and cost-efficient X15 engine meets safety standards for ABS, BV, RINA and DNV class society certifications. This confirms the X15’s adherence to the stringent safety features requested by the societies, ensuring customers’ peace of mind on the water.

Initially released for the marine segment in late 2018, the X15 engine has been more than 15 years in the making within the industrial market, and offers some of the strongest torque and performance among its direct competitors. The X15 includes complete engine protection capabilities, fuel sensor, gear pressure, and temperature monitoring as well as digital start/stop functionality.

This easy to maintain engine boasts a power range of 450 horsepower – 600 horsepower (336 – 447 kW), offering the highest power density for continuous applications in its category, with a weight of 1724 kg (3800 lbs). Constant-speed auxiliary ratings are available at 50 hz or 60 hz with 507 horsepower (373 kW) with the option to pair with an alternator or Stamford AvK offering.

• The B4.5 delivers big power in the smallest marine package for both propulsion and auxiliary applications.  Quiet and reliable, the engine is ideal for customers seeking power between 110-250 hp or 76 kW to 186 kW.
• This in-line 4-cylinder, 16-valve, 4-stroke 4.5-liter diesel engine that is based on the proven Cummins B4.5L industrial engine. The B4.5L marine engine complies with U.S. EPA Tier 3 emissions regulations without the use of aftertreatment and is fully backed by Cummins warranty

The Cummins HyPM™ platform is the first-ever fully integrated hydrogen fuel cell power system. Cutting energy consumption, costs, and maintenance while improving water and air quality, HyPM™ technology is replacing traditional power options at ports worldwide—both on land and at sea.

Cummins offers the most advanced hydrogen fuel cell technology, powering everything from mobility applications to backup generators. We’re continuously assisting fuel cell programs around the world with equipment, testing and implementation, and systems integration. Our low-pressure, non-humidified cell power modules deliver unrivaled reliability, fuel efficiency, quiet operation, and easy maintenance.

With simple installation and power ranging from 30kW to 180kW, Cummins hydrogen fuel cells are powering vehicles around the world—from buses and trucks to trains and military transport. The technology ensures unrestricted starts and stops, integrated air delivery, advanced controls for optimizing performance, and zero emissions at point of use.

Energys fuel cell engines are manufactured as standard modules in a purpose-built enclosure. Each engine produces DC Power to a bus with multiple engines being combined to create larger systems. Fuel Cell Engine systems are typically employed in conjunction with batteries to optimise weight, range and performance depending on the application. All Energys Power Products are based on this same reliable, safe and proven Fuel Cell Engine.

• DNV type approval nearing completion
• Standardised building block for larger systems
• Compact form factor
• High energy density (compared to batteries)
• Low pressure - no compressor required
• IPX 55/66 protected against fluid and dust ingress
• Ruggadised for marine operations
• Safety: Sealed ducted enclosure with gas leak protection and automatic shut-down / isolation