MEC 320         
An interesting locomotive. It has a flashing light next to the dyj=namic brake houseing and a sortof sencer on the rear. Any info would be much appreciated!
Date: 7/30/2005 Location: Portland, ME Views: 420 Collection Of:   Nick Reynolds
Locomotives: MEC 320(GP40)    Author:  Nick Reynolds
MEC 320
Picture Categories: This picture is part of album:  Guilford Rail System (4!)
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User Comments
Name Type Comments Date
MEC 407 General The beacon near the dynamic brake section is a warning light for the K9 APU (auxiliary power unit). This allows the main engine to shut down, while keeping the water and lube oil warm, thus reducing noise and fumes, and saving fuel. They are slowly installing these on all units. 9/8/2006 11:01:06 PM

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