john Deere: 5 million engines later

Marine diesel engine maker

John Deere, a renowned marine diesel engine manufacturer recently built its five millionth engine. Started in 1918, the company built its first diesel in 1949. These days it manufactures engines from 49 to 600 horsepower. Its PowerTech line of marine engines include 4.5 Liter, 6.8 Liter , 8.1Liter  and 12.5 Liter offerings. True to the times they are electronically controlled and self diagnostic.

Key features of the JD motors include low friction piston rings that lend enviable fuel economy, a water cooled exhaust manifold that keeps the engine cooler and quieter. One of the most value features are the internal coolant passages that eliminate hoses and fittings that might otherwise fail. Rebuilds are made infinitely easier by the replaceable wet liners and replaceable valve seats. Both naturally aspirated and turbocharged models are available

(800) JD-ENGINE. www.johndeere.com/marine.