I'm going to re-engineer the Turbine units with Hobbytown AAR "B" trucks and a new motor installation. This way I get all the power and all wheel drive. Room inside the carbody will be less than what's there now, but not by much. Not sure if this can be pulled off on the newer U50 models. Yeah, there's a lot of Diesel and related models out there with dead drive axles, but this is not my cup of tea by any stretch! Gimme all wheel pick up and all wheel drive...all the time!
I have a Con-Cor N-scale U50D which is powered only on the outer trucks. The inner trucks are just for looks and carry no weight. There is substantial weight on the driving wheels and the unit has excellent traction, so it isn't absolutely necessary to power all wheels for good performance. Some 6-axle N-scale locos have a similar situation with power to axles 1-2-5-6. Axles 3-4 carry no weight and basically 'float'. That arrangement helps the unit handle sharper curves. So I'm making the point that there are different ways to engineer model locomotives that will still perform well, AND handle relatively sharp curves.
Here's one of those old Con-Cor N scale units:
Bob
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Since the Baldwin six motor AS-616 was introduced to three rail O gauge by MTH, I've been of the opinion the four motor AS-16 would be a logical follow up.
Yes, an AS-16, preferably decorated for Pennsylvania-Reading Seashore Lines, would suit me just fine.
Bob
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Since the Baldwin six motor AS-616 was introduced to three rail O gauge by MTH, I've been of the opinion the four motor AS-16 would be a logical follow up.
Yes, an AS-16, preferably decorated for Pennsylvania-Reading Seashore Lines, would suit me just fine.
Bob
AS-16?
Yes! This is another "please do" on my wish list!
CNJ 3676,
Great choices for the road names, too!
Other than using a different generator and variation in certain details from order to order (not an identifying factor between locomotive types), Classes AS-16 and AS-616 were essentially the same locomotive from the frame up. Both units are 58' in length. The use of AAR Type "B" trucks should yield a credible AS-16.
Bob
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Other than using a different generator and variation in certain details from order to order (not an identifying factor between locomotive types), Classes AS-16 and AS-616 were essentially the same locomotive from the frame up. Both units are 58' in length. The use of AAR Type "B" trucks should yield a credible AS-16.
Bob
That's correct. For example, these Durham & Southern units built as Class DRS6-4-1500 were re-trucked and very closely resembled the AS-16:
Thank you for bringing up that excellent point regarding units being re-trucked.
Bob
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MTH did the similar AS616 years ago, but the model was plagued by having the two hoods too high, in order to clear the China drive vertical flywheels. Otherwise a good representation of a classic Baldwin roadswitcher.
Gentlemen, you may interested to know, Darstaed are producing two diesels in the coming year. The V200 German loco, which Darstaed have already produced in 2 rail finescale, will be released in 3 rail, and will be equipped with Dallee e-units or ERR TMCC with Railsounds.
We will also produce in 3 rail, again with either Dallee e-unit or ERR TMCC and RS4,
the British Railways "Warship" class diesel.
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Hi, Dave.
Thanks for sharing the news regarding the DB V200 and the Warship. Have prices been established yet?
Thank you,
Bob
No Bob, it will be some time off yet, but I will keep the forum informed.
If you want to receive our monthly newsletter, due out tomorrow, email Dave Upton,
upton@darstaed.com and ask to be put on the list. Tell him I sent you.
Great. Please do keep us informed. In the meantime, I'll request to be added to the newsletter as you suggest.
The V200 is a true icon in European railway circles. When I was younger, it seemed as though every Marklin layout I saw had one on it. It reminded me of Lionel and the Santa Fe F3.
Bob
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Another good choice for a three rail O gauge European diesel would be the German V60 0-6-0 shunter. I believe Lenz recently released a two rail model. Like the V200, the V60 is a locomotive I've seen on many HO and N scale railways with a European theme.
Bob
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Through it all the >>>GE 44 Tonner<<< is the one diesel model that would be a COMMERCIAL SUCCESS if a properly scaled model were made in 3-rail O scale. Of course, provision for drop-in Kadee coupler conversion would be desirable but any mass produced 3-rail model should come equipped with postwar compatible lobster claws.
The GE 45 tonner is another I'd like to have in O. Bachmann makes one in HO (with DCC) which I own. It's a very fun locomotive to run with it's side rods and small size.
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I really can't understand all this discussion of "unusual" diesels, when someone really needs to do an ACCURATE, SCALE SD7 & SD9 in 3-Rail!!!!
DD35Bs in UP, SP or Demonstrator colors.
I really can't understand all this discussion of "unusual" diesels, when someone really needs to do an ACCURATE, SCALE SD7 & SD9 in 3-Rail!!!!
I can go for that. Interestingly, I believe the model now in the RailKing line which MTH refers to as the SD9 is closer in appearance to the SD7 by virtue of the inward positioning of the classification lights.
A selection of SD7 units:
Bob
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I can go for that. Interestingly, I believe the model now in the RailKing line which MTH refers to as the SD9 is closer in appearance to the SD7 by virtue of the inward positioning of the classification lights.
Bob
I have looked at those, but I am hoping that MTH will "re-tool" their SD7/SD9 models so as to have fixed pilots & scale wheels for 2-Rail/3-Rail operation. Same goes for their GP9 models, no fixed pilots available, yet.
Another early EMD six motor road switcher was the 1800 horsepower SD18 built from 1960 to 1963. Other than MPC's interpretation, this model has not been produced in three rail O gauge.
Note the use of trucks from retired ALCo units on a few of the units pictured.
Bob
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Another early EMD six motor road switcher was the 1800 horsepower SD18 built from 1960 to 1963. Other than MPC's interpretation, this model has not been produced in three rail O gauge.
Note the use of trucks from retired ALCo units on a few of the units pictured.
Bob