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Self-unloader designs

From: Mike Arendt
Location: Marquette
email:
Remote Name: 75.128.229.57
Date: 07.27.07
Time: 06:48:00 PM

Comments

What are the engineering differences between the different self-unloading systems on the Lakes? I know that the old O-N boats were primarily converted over in Sturgeon Bay, and the unloading equipment seems to have a lower profile to it compared to conversions done in Superior or Toledo. Are there any internal differences in the unloaders, or are the differences primarily cosmetic? Thanks in advance

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