The EMD ® E 23 B 710 Series engine has achieved US EPA Tier 4 Final Certification and IMO III certification. The Tier 4 E 23 B is the industry’s only completely integrated solution.

The EMD 1010 or EMD 265 is a line of four-stroke diesel engines manufactured by Electro-Motive Diesel. The precursor to the 1010 was introduced around 1998 as the 265H or H-Engine.

This project will assist EMD with the development of the 710 engine family for Tier 4 PM emissions and will allow the necessary reliability data to be gathered supporting new 4,000+bhp line haul locomotives.

The E 23B meets US EPA Tier 4 Final and IMO III regulations, with dual-fuel options being developed for methanol and other alternative fuels.

Our new Tier 4 locomotive provides a solution specifically tailored to North American railroad operations, meeting stringent emissions regulations without the use of urea and providing substantial savings for railroad applications.

Jul 12, 2017 · 2-Cycle Diesel Engine – uniflow scavenged. Available in V configurations with 8, 12, 16, and 20 cylinder options. Continuous output from 2000 – 5000 hp (1250 bkw -3729 bkw) Intermittent ratings available. Certified for US EPA Tier 4 Final. Comprehensive approvals/Certifications from IACS member societies. Dual Fuel options available.

Dec 1, 2016 · (ALBERTVILLE, Ala.) — Progress Rail, a Caterpillar company, has announced that its EMD 710 Series Model E 23B Tier 4 marine engine has received U.S. Environmental Protection Agency certification in accordance with the Clean Air Act — the only Tier 4-Final, two-cycle engine of its kind to achieve this distinction for the marine market.

Apr 10, 2019 · “The EMD E 23 B 710 Series engines has achieved US EPA Tier 4 Final Certification and we are applying for IMO III certification.” The Interlake Steamship Company announced yesterday the construction of the first US flagged Great Lakes bulk carrier since 1983.

Dec 1, 2016 · Progress Rail, a Caterpillar company, has announced that its EMD 710 Series Model E 23B Tier 4 marine engine has received U.S. Environmental Protection Agency certification in accordance with the Clean Air Act – the only Tier 4-Final, two-cycle engine of its kind to achieve this distinction for the marine market.

The 265H, at 6,300 hp (4,700 kW), was the most powerful engine ever produced by EMD and the first four-stroke engine offered to the market by EMD or its ancestral companies since the Winton 201A introduced their breakthrough in two-stroke diesel power in 1934.