Engines

Power Range: 1,740 – 4,440 kWb

The FM 175D engine is designed with a compact, efficient layout that delivers reliable performance under continuous operation. With maximum power output at minimal weight, it is the superior choice for both commercial and military marine applications. Whether patrolling in low-load mode or cruising at full power, the FM 175D provides easy handling, high availability, and mission-ready dependability.

Key Advantages:

• Advanced electronic common rail injection system

• Integrated engine-mounted control system

• High-efficiency turbocharger

• Low operating and life-cycle costs

• Four auxiliary power take-offs

• Extended maintenance intervals and long service life

Applications:

• Marine propulsion

• Commercial workboats

• Military vessels

• Uncrewed surface vessels (USVs)

Notes:

• All ratings subject to factory-approved application.

• Ratings based on:

  • Ambient temperature: 90 °F (32.2 °C)

  • Barometric pressure: 28.25 in Hg (71.8 cm Hg) minimum

  • Altitude: 1,500 ft (457 m) maximum

• Standby ratings available.

• kWe ratings based on generators with nominal efficiency of 96.2%.

• All dimensions and rating data apply to base load generator sets.

• Fairbanks Morse Defense is an Everllence licensee.

Power Range: 1,566 – 3,628 kWb

The FM 38D 8-1/8 engine combines time-tested design with modern advancements, including Enviro-Design dual fuel technology. Proven efficient and reliable, it has served a wide range of power generation and industrial applications for decades, backed by a strong record of customer satisfaction.

Key Features:

• Suited for electrical power generation and heavy industrial applications

• Service life exceeding 40 years

• Seismically qualified for multiple configurations

• Base load operation (110% overload for 2/24 hrs)

• Available in diesel and dual fuel (natural gas + diesel pilot) configurations

Notes:

• All ratings subject to factory-approved application.

• Ratings based on:

  • Ambient temperature: 90 °F (32.2 °C)

  • Barometric pressure: 28.25 in Hg (71.8 cm Hg) minimum

  • Altitude: 1,500 ft (457 m) maximum

• Standby ratings available.

• Generator efficiency assumed at 96.2%.

• All dimensions and rating data apply to base load generator sets.

Power Range: 4,200 – 8,100 kWm

With more than 840 engines in service worldwide, the FM PA6B is recognised for its proven reliability and advanced diesel technology. Designed for both propulsion and power generation, it combines efficiency with durability, making it a trusted solution for demanding marine and industrial applications.

Key Features:

• Excellent fuel efficiency

• High reliability and operational safety

• Simplified installation process

• Redesigned connecting rod, crankshaft, cylinder head, and liner with anti-bore polishing ring

Notes:

• 18V configuration not available for STC.

• All ratings subject to factory-approved application.

• Generator efficiency: 96%.

• Power ratings PISO are as specified in DIN ISO 3046-1.

• Power ratings valid for tropical conditions:

  • Air temperature: 45 °C

  • Cooling water temperature at air cooler: 38 °C

  • Ambient pressure: 1 bar

• Weight tolerance: ±5%.

• Fairbanks Morse is an Everllence SE licensee.