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Walthers HO Doodlebug - How widespread are gear problems?

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  • Member since
    October 2020
  • 39 posts
Walthers HO Doodlebug - How widespread are gear problems?
Posted by davefr on Saturday, January 28, 2023 9:14 AM

I'd like to add a HO Doodlebug to my collection.  It appears there are reports of both Spectrum/Bachmann and Walthers having gear problems with this model.  I'm leaning towards Walthers and wonder if the gear problem is random or affecting just about every unit?  TIA

  • Member since
    February 2001
  • From: Wyoming, where men are men, and sheep are nervous!
  • 3,392 posts
Posted by Pruitt on Saturday, January 28, 2023 3:12 PM

I think my Doodlebug has the gear problem, but oddly enough it doesn't affect the running qualities. It makes a thumping sound, but runs smooth. I'll fix it when it stops running well.

NWSL has a replacement gear for about ten bucks.

  • Member since
    March 2011
  • 1,950 posts
Posted by NVSRR on Saturday, January 28, 2023 5:57 PM

The gear issue is wid spread over many manufacturees and many models made between 2000 and about 2010  This results in replacements beinh easy to get.  I just got a set of GP18's P2k  off the bay for a cheap price each and the seller made a point to say the gears were replaced.  hence with I grabbed them even though they are only DC.  

 

Shane

A pessimist sees a dark tunnel

An optimist sees the light at the end of the tunnel

A realist sees a frieght train

An engineer sees three idiots standing on the tracks stairing blankly in space

  • Member since
    January 2004
  • From: Canada, eh?
  • 13,375 posts
Posted by doctorwayne on Saturday, January 28, 2023 9:45 PM

I've seen lots of the Bachmann ones at local train shows, but have not seen any of them running, and I was completely unaware of one from Walthers.

I made my own, using a modified Rivarossi combine...

...and powered it with a small-ish can motor...

...powering a geared truck from an Athearn diesel...

I did keep a portion of the loco's fuel tank, too...

...then added wipers to the original rear truck, so that the motor is never short of power.

I also added some seating for the LPBs...

...along with some added weight to enhance the pulling power.

It normally pulls two Athearn coaches...

...but can also handle a dozen-or-so freight cars, too....which is likely not-prototypical...

My LPBs have dubbed it "The BEE", as it always buzzes into town on-time. 

Wayne

  • Member since
    March 2011
  • 1,950 posts
Posted by NVSRR on Monday, January 30, 2023 7:42 AM

If I forget correctly, I do believe the newest version by Walthers was released when they released the sperry  railcars.   The sperry. being  modified doodlebugs, I do believe mostly prr origin.     not much of a stretch to release it as a doodlebug.     Walthers did do a kit. version  in the 60's.  A hybrid one.    Which I have unbuilt.     A lot of bachmann version are on eBay going for 25 to 50.  

shane

A pessimist sees a dark tunnel

An optimist sees the light at the end of the tunnel

A realist sees a frieght train

An engineer sees three idiots standing on the tracks stairing blankly in space

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