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 Bachmann 70 ton HOn30 conversion: New Challenge
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jschumaker
Crew Chief

USA
853 Posts

Posted - 02/25/2012 :  2:11:58 PM  Show Profile  Reply with Quote
The next project I hope to finish for the 10th Anniv. Challenge is to convert a Bachmann N scale 70 tonner to HOn30. I have taken some preliminary steps, and will have photos shortly.

Jeff S.

jschumaker
Crew Chief

USA
853 Posts

Posted - 02/25/2012 :  2:21:28 PM  Show Profile  Reply with Quote
Here's what I have accomplished so far. I have removed the cab from the loco and have figured out how to remove the body. In the process, I discovered the the grill above the nose of the loco comes off, exposing the LED. This will make it easy to light the headlight for the conversion.

Download Attachment:

I have also built the cab of a Grandt Line GE 25 tonner that was left over from a project years ago. This will be the cab for the conversion.

Download Attachment:

The roof is not glued onto the walls, at this time. It will make it easier to glaze the windows, when the time comes.

Download Attachment:

I will be scratchbuilding the hood, and will use Cannon & Co. parts for the hood doors.

Download Attachment:

I will also be using some Archer Transfers to put louvers on the doors.

Download Attachment:

Stay tuned...

Jeff S.
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andykins
Fireman

United Kingdom
3878 Posts

Posted - 02/25/2012 :  3:35:50 PM  Show Profile  Visit andykins's Homepage  Reply with Quote
i shall be lurking with interest :)

"Is it really "rivet counting" if it's regarding NBW castings?"
Unknown
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Neil M
Fireman

Australia
2173 Posts

Posted - 02/25/2012 :  6:29:19 PM  Show Profile  Reply with Quote
That looks very interesting. I am particularly interested to see how the lovers turn out

Built a waterfront HO layout in Ireland http://www.railroad-line.com/forum/topic.asp?TOPIC_ID=22161 but now making a start in On30 in Australia
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Dutchman
Administrator

USA
23230 Posts

Posted - 02/25/2012 :  6:42:22 PM  Show Profile  Reply with Quote
That looks like another great project, Jeff.

Bruce

Modeling the railroads of the Jersey Highlands in HO and the logging railroads of Pennsylvania in HOn3
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jschumaker
Crew Chief

USA
853 Posts

Posted - 02/25/2012 :  8:30:14 PM  Show Profile  Reply with Quote
Thanks guys.

Andy - I hope you comment, as well as lurk.

Neil - Lovers? Are you sure you're not confusing this with the 'Find the Cat' topic?
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DEFugere
Engine Wiper

183 Posts

Posted - 02/26/2012 :  6:03:45 PM  Show Profile  Reply with Quote
Jeff
Looks good, I will enjoy this build. I haven't even finished my Chivers loco, after many years and you are working on your second loco for the challenge. Wow!

David
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Tom Sullivan
Fireman

USA
2426 Posts

Posted - 02/26/2012 :  7:32:27 PM  Show Profile  Visit Tom Sullivan's Homepage  Reply with Quote
Jeff....you gotta love the "critters". Looking forward to seeing what you come up with. I've got an HO 70'tonner that needs to be On30'd so I'm all eyes on this one. sully
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jschumaker
Crew Chief

USA
853 Posts

Posted - 02/26/2012 :  8:16:13 PM  Show Profile  Reply with Quote
Sully,

Have you looked at any of Boulder Valley Models conversion kits for the 70 tonner?

Jeff S.
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jschumaker
Crew Chief

USA
853 Posts

Posted - 02/26/2012 :  8:19:49 PM  Show Profile  Reply with Quote
David,

I'm on a roll now, and might as well build something.

Jeff S.
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jschumaker
Crew Chief

USA
853 Posts

Posted - 02/26/2012 :  8:22:17 PM  Show Profile  Reply with Quote
Right now, the N scale body of the 70 tonner is soaking in a container of 90% isospropyl. I am going to use it as the sub-structure for the build and glue the cab and scratchbuilt hood to it.

Jeff S.
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Tom Sullivan
Fireman

USA
2426 Posts

Posted - 02/26/2012 :  11:44:24 PM  Show Profile  Visit Tom Sullivan's Homepage  Reply with Quote
Yes, Jeff....I've got the kit. Just got to finish up a couple of "half builds" before I tackle another one.
Actually I'm in the process of doing a Model Power Plymouth "makeover".......even that is "almost" done but still needs a ton of detail and paint weathering......
Looking forward to seeing yours come together....I like the idea of using the Grandt 25 Tonner cab. Should give it a neat look.
sully
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jschumaker
Crew Chief

USA
853 Posts

Posted - 02/27/2012 :  10:15:58 AM  Show Profile  Reply with Quote
Thanks, Sully. The Grandt cab seems to be a natural for the build. I've build two HOn30 center cabs using Grandt line 25 tonner kits. I should post photos of them.

Jeff S.
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Tom Sullivan
Fireman

USA
2426 Posts

Posted - 02/27/2012 :  10:37:44 AM  Show Profile  Visit Tom Sullivan's Homepage  Reply with Quote
Looking forward to seeing them, Jeff.....
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andykins
Fireman

United Kingdom
3878 Posts

Posted - 02/27/2012 :  10:52:08 AM  Show Profile  Visit andykins's Homepage  Reply with Quote
ok i'll post. i'll post to say im lurking.... :D
nah i'll post.

i somehow missed in your 1st post that this is the N scale model and not a regauged HO :D :P even better then.

i agree about the cabs, i have a couple on30 chivers GE loco kits and the cab would suit very well just plonked on a stock ho GE 70 tonner, so its no wonder that it'll work well on an hon30 one.
i'll look out for your photos of the centre cabs. they sound nice :)

"Is it really "rivet counting" if it's regarding NBW castings?"
Unknown
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jschumaker
Crew Chief

USA
853 Posts

Posted - 02/27/2012 :  10:56:06 AM  Show Profile  Reply with Quote
Sully and Co.,

Check out the photos in the HOn30 Photos Anyone? topic.

Jeff S.

Edited by - jschumaker on 02/27/2012 10:59:46 AM
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