Explore the history of the Caterpillar 3406 engine, from the 3406A to the Cat 3406E. Specs, evolution, and why it's still trusted in heavy-duty applications.

They deliver high power output, proven reliability and excellent fuel efficiency. These engines maintain low operating costs to keep your customers profitable for years to come.

Apr 16, 2025 · It’s a mechanical diesel engine that thrives where high-torque, low-RPM performance is required. Whether out at sea or in a remote oilfield, the 3406B is built for …

Renowned for its durability, raw power, and long-lasting performance, this engine has been a staple in heavy-duty trucking, marine applications, and industrial machinery for decades.

The Cat? 3406C Industrial Diesel Engine is offered in ratings ranging from 298-347 bkW (400-465 bhp) @ 1800-2100 rpm and is available for global non-regulated areas.

Jul 25, 2024 · Discover the specifications, configuration, and maintenance tips for the Cat 3406 engine, a reliable powerhouse for heavy-duty applications. Hidden engine problems and …

Jun 27, 2025 · Produced from 1993 to 2004, this mechanical masterpiece came at the perfect time in diesel evolution. It had enough technology to be efficient, but stayed simple enough …

World-class manufacturing capability and processes coupled with proven core engine designs assure reliability, quiet operation, and many hours of productive life. Fuel consumption …

Mar 21, 2025 · Below is a detailed breakdown of its key specifications, showcasing its design and performance characteristics. The engine is designed with a focus on durability and efficiency, …

Oct 20, 2025 · Find CATERPILLAR 3406 you need on Machinery Trader! Machinery Trader's market-leading data shows an average price of $8,917 to purchase the CATERPILLAR 3406 …