The SD70MACe is a rebuilt SD70MAC locomotive with new Mitsubishi electronics and traction motors to replace the Siemens traction motors, first rebuilt for the BNSF Railway, [56] and later rebuilt for CSX (classified as SD70AC) and KCS.

2024年12月16日 · Rated at 4,300 hp, the SD70ACe was essentially a more environmentally friendly version of the builder’s SD70 series featuring EMD’s 16-cylinder model 710G3C-T2 …

The EMD/Progress Rail SD70ACe is a six-axle, 4300- horsepower, AC-traction diesel locomotive which was first introduced in 2004 and was produced from 2005-2015. The SD70ACe is no longer in production in the United States due to its EMD 710 engine's failure to meet EPA Tier 4 emissions regulations. (It has now passed tier 4 regulations)

In 2019, CSX received 10 SD70ACe-T4 units classed as "ST70AH" (CSX 8900-8909). The unusual designation indicates that they are built to similar specifications like the GE ES44AH and EMD SD70AC . As of July 2023, the lease was expired and …

2024年12月16日 · Rated at 4,300 hp and carrying AC traction motors, looking similar to the SD80 and SD90 in terms of its flared rear radiator grill, the boxy-nosed unit is meant to comply with the EPA’s latest environmental regulations and since its debut in 2005 has been fairly successful with a few hundred of the units built to date.

EMD SD70ACe; Data Sheet Information Compiled by: R. Craig: New: 11 September 2006: Artwork by: Jean-Denis Bachand-Engine Builder: EMD: Engine: 710G3C-ES 16 cylinder

The EM D SD70ACe-T4 is an American Co-Co diesel-electric locomotive, produced since 2015 by Electro-Motive Diesel; the SD70ACe-T4P4 is a modified version, with the 2 inboard axles not having traction motors.

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.

Has anyone heard how the SD70ACE-T4 are doing on CSX? The usual teething pains. They had been planned for M573-02, but had to be shopped again today (August 1st) at Cincinnati. So far, I'm not sure both units have made an entirely uneventful trip between Cincinnati and Nashville yet.

2012年10月24日 · EMD's SD70ACe was the builder's answer to Tier 2 emission requirements. EMD believed that a reworked engine -- that was familiar to shop crews worldwide -- would help sell the locomotive due to the foundational and reliable 710G3C-ES 16 cylinder prime mover.