Comments on: M39491 02 descends the grade through Dundas, ON with CN 3036, CN 3232, IC 1025, and CN 5447 leading 155 cars http://www.railpictures.ca The BEST Canadian photos on the Internet, eh? Thu, 07 May 2026 15:18:57 +0000 hourly 1 http://wordpress.org/?v=3.1 By: ngineered4u http://www.railpictures.ca/?attachment_id=43000#comment-42470 ngineered4u Tue, 06 Oct 2020 13:04:45 +0000 http://www.railpictures.ca/wp-content/uploads/2020/10/CN-3036.jpg#comment-42470 Beautiful shot! The colours look great. Although all these units are equipped with dynamic brakes, the trailing two units would have the DB cut out. CN policy when to AC units are in the consist leading is that only two locomotives can be in dynamic braking. This rule does not apply if there is a DP mid or end of train. Beautiful shot! The colours look great. Although all these units are equipped with dynamic brakes, the trailing two units would have the DB cut out. CN policy when to AC units are in the consist leading is that only two locomotives can be in dynamic braking. This rule does not apply if there is a DP mid or end of train.

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