Marine Diesel Engine
Non Certified Engines to Tier 3 engines Available
A reliable engine is the most essential safety factor while working at sea. John Deere marine engines are exactly what is needed for challenging duties. They are powerful, reliable and dependable, capable to handle all the special circumstances at sea level. The favorable power to weight ratio and compact size of our marine engines are easy to install and repairs even in small engine rooms with narrow space. John Deere’s marine solution offers flexibility in terms of transmissions, ratings, instrumentation and equipment.
80 – 750 HP
54 to 558 HP
99 to 600 HP
Marine propulsion H & M ratings definition
John Deere marine engines comply with international, European, and United States emissions standards for regulated vessels. John Deere meets Environmental Protection Agency (EPA) Marine Tier 3 emissions regulations for vessels flagged in the United States.
Select generator drive engine ratings meet European Union (EU) Stage V requirements for inland waterway applications and China Stage Il marine emissions standards for vessels that are registered in China and operate in Chinese territorial waters.
John Deere also offers engines for the non-regulated regions throughout the world.
| Duty M&H | Load factor | Annual usage | Full power |
|---|---|---|---|
| M1 | >65% | Unrestricted | Uninterrupted |
| M2 | ≤65% | 3–5k hr | 16 / 24 hr |
| M3 | ≤50% | 2–4k hr | 4 / 12 hr |
| M4 | ≤40% | 1–3k hr | 1 / 12 hr |
| M5 | ≤35% | ≤1k hr | 0.5 / 8 hr |
| H | ≤70% | Unrestricted | Uninterrupted |
Marine Classification societies Type Approval
John Deere has chosen to type approve marine engines with five MCS:
The M and H rating definitions are provided as a guide to help in the selection of the engine that best fits the application requirements. It is recommended to consult a John Deere marine dealer or engine distributor to verify the optimal rating for the specific application.