Who says you can't teach an old dog, or an old Dash 8, new tricks?
Norfolk Southern Railway will soon begin a major rebuild program to renew, upgrade, and modernize its fleet of GE Dash 8 and Dash 9 locomotives.
From Progressive Railroading:
Norfolk Southern Railway will soon begin a major rebuild program to renew, upgrade, and modernize its fleet of GE Dash 8 and Dash 9 locomotives.
From Progressive Railroading:
Progressive Railroading wrote:Through a six-year program, NS plans to rebuild 84 GE Dash 8 locomotives that were manufactured in 1989 or 1990, and lack modern electronics and amenities.Read the rest of the article at: http://www.progressiverailroading.com/n ... ram--40373" onclick="window.open(this.href);return false;
Pegged to become the railroad's first-ever Dash 8.5 locomotives, the rebuilt units will feature custom wide-body cabs and high-tech engines designed to boost fuel efficiency and reduce air emissions.
. . .
The 4,000-horsepower Dash 8.5s will be very similar to Dash 9s, except they won't feature low-weight transfer trucks. The Dash 8.5s will incorporate electronic systems — such as electronic fuel injection — and be configured to wirelessly issue health-status reports, says Graab.
The first Dash 8.5 is expected to roll out of the railroad's Roanoke, Va., shop and roll onto a test track sometime in May. NS will need to obtain U.S. Environmental Protection Agency (EPA) approval for the unit's new engine configuration, says Graab.
. . .
In the meantime, the department is considering the next potential outgrowth of the rebuild effort: converting motors from DC-traction to AC-traction on a portion of NS' 1,200 Dash 9s. Proposals from three companies on three continents are under analysis, and GE is one of the proposers, says Graab.
"The conversion would make the units more reliable and we would gain tractive effort," he says.
MEC407
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Pan Am Railways — Boston & Maine/Maine Central — Delaware & Hudson
Central Maine & Quebec/Montreal, Maine & Atlantic/Bangor & Aroostook
Providence & Worcester — New England — GE Locomotives
Moderator:
Pan Am Railways — Boston & Maine/Maine Central — Delaware & Hudson
Central Maine & Quebec/Montreal, Maine & Atlantic/Bangor & Aroostook
Providence & Worcester — New England — GE Locomotives