Author Topic: WP 0-6-0 #161  (Read 549 times)

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Slim Rail Mike

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WP 0-6-0 #161
« on: February 06, 2026, 11:30:05 PM »
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     Last weekend another B’mann 0-6-0 joined the City Belt. My aim is for it to represent WP 161. All the railroads that I’m modeling ran 0-6-0 s in the city before WW II.

The plan is to:
1 Replace the motor with a 5 pole.
2 Convert the tender to oil and have all wheel pickup with kato trucks.
3 Replace the cab with one from a B’mann consolidation.
4 Install dcc.
5 Add led headlights
6 Add appropriate details.

    After cleaning the mechanism, I started with the motor. The 3 pole motor was removed. Using the new gear puller it was easy to remove the worm gear for the motor. Then worm was to be pressed on to the 5 pole motor from b’mann. Well one needs to be careful, which I wasn’t. The shaft was bent in a blink of an eye. I had another motor available, and tried again. Pressing against a piece of softwood allowed the shaft to clear the worm so I could position it on the V plate and continue pressing. I’ll try to salvage the damaged motor at some point.   Removed the contact strips from the frame to the brushes thus isolating the motor for the dcc decoder.

    I’ve gathered most of the components to do this job. Now I’m doing some “demolition”. The cab was chopped off the loco shell and the running boards trimmed to fit the new cab. The tenders coal load was drilled and cut out. #161 is getting kato caboose trucks. The hole in the kato trucks was reamed out to fit over the stock king pins. Slots have been cut in the tender floor for clearance of the electrical contacts on the trucks. The bolster beam on the kato trucks sits higher on the side frames than did the B’mann trucks. This made the tender ride height too high. So the shoulders around the king pin were filed and trimmed back, lowering the tender on to the trucks. The headlights were drilled with a 0.60 mm for the led wires. I may need to hack off the tender coupler pocket to be able to mount a MT 1015.

 The target Locomotive.





The Loco





The Tender



Electrical




Michael, in NorCal
Modeling the San Francisco waterfront in the 1950's

NorthWestGN

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Re: WP 0-6-0 #161
« Reply #1 on: February 10, 2026, 01:21:25 PM »
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Nice project Michael, definitely following this one. Keep posting !

Brent

rodsup9000

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Re: WP 0-6-0 #161
« Reply #2 on: February 11, 2026, 08:08:07 PM »
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  I'm following as well. I bought a Bman 0-6-0 about a year ago to do what your doing.I'm going to try to get a LokSound and speaker into the tender. I need to make sure I have WP decals.
Rodney

My Feather River Canyon in N-scale
http://www.therailwire.net/forum/index.php?topic=31585.0

Slim Rail Mike

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Re: WP 0-6-0 #161
« Reply #3 on: February 15, 2026, 05:06:39 PM »
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    While shaving the air pump off the loco, in hand, and looking at photos it seems to me the loco is too busy. So I’m adding another item to the to do list. That is to make the valve gear appear more like Stephenson than like Walschaerts. I’m thinking, remove the eccentric crank and linkage, and rework the hangers. This photo of a sister loco is the target look of cleaner running gear.

Loco with cab test fit.


Proto-Photo

 

    Cut some pbc stirp board to fit inside the tender shell. This is I hope will help keep everything neat and tidy, so it will fit. Added some lead off a roll of solder to the tender floor/frame for weight. Put a strip of kapton on it. The pcb will sit above the weights. Dry fit the components, the decoder fits nicely, in the oil tank area. Adding some wire to the kato trucks. Everything is going to be hard wired.

Tender components



    The rear coupler will sit too low as of now. A shim of .020 x .156 styrene was glued over the coupler pocket. Once the glue has set for a bit I’ll file it to the correct height.

Coupler pocket

Michael, in NorCal
Modeling the San Francisco waterfront in the 1950's

Stolen Moment

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Re: WP 0-6-0 #161
« Reply #4 on: February 17, 2026, 05:20:17 PM »
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I can't help but notice that the prototype doesn't have the model's steam pipes down from the boiler to the cylinders, that's a serious appearance change, and might be contributing to your "too busy" feel.

This will be fun to follow!  I've shied away from steam in the past, having been burned.  This kind of project and others like it give me hope.