The SD70I is a version of the SD70 which has been fitted with a cab that is isolated from the frame of the locomotive with rubber gaskets (officially known as a "WhisperCab"). The isolation reduces noise and vibration from the prime mover.

EMD SD70I Data Sheet

Dec 16, 2024 · The SD70I is similar to the SD70M in that its differing feature involves the cab. The “I” designation refers to the unit having an isolated cab (EMD calls it the Whisper Cab) from the main prime mover and other mechanical gear.

Jun 13, 2024 · CN #5682, a Phase 1d2 SD75I seen in 2009. The SD70 series was introduced in 1992 as an evolution of the SD60 series. It retained EMD's 16-cylinder 710-series engine, uprated from 3,800 to 4,000 horsepower.

Dec 24, 2011 · The SD70I is identical to the SD70M, except it uses the isolated or "Whisper" cab used on the SD60I, SD80MAC, SD90MAC, and later SD70MAC's. It was the last EMD locomotive to use the "I" designation.

The EMD SD70I, or more formally the Electro-Motive Division SD70I, is a type of diesel-electric locomotive commonly used in freight transportation by various railroad companies.

Feb 20, 2024 · EMD’s SD70-series is the longest-running locomotive series in railroading, spanning over three decades. There have been nine domestic new-build models. There are also many more export and remanufactured models that use the “70-series” designation.

CN SD70I 5602 trails on FUPD. The power has been cut off is getting ready to head into the Commercial to pick up some cars. The transfer goes under Cleveland Ave and out of the …

Mar 16, 2020 · BNSF Railway SD70 series SD70ACE No. 8762 pulls a Norfolk Southern train in Indiana. •YEARS BUILT: 1993-present. •MANUFACTURER: EMD. •OPERATED ON: Most North American Class I freight railroads.

of track LED lighting for realistic appearance Internally, the SD70 boasted improvements as well; a 16-710GB • Heavy die-cast frame for greater traction and more pulling power prime mover, rated at 4,000hp, was coupled to a new alternator • Packaging secure.