MTH Premier Santa Fe 2900 class or 5011 class, 054 curves?

I have one and I have run it on 054.  Does have some overhang.

Fred

Fred Brenek posted:

I have one and I have run it on 054.  Does have some overhang.

Fred

Thanks. Do you have any idea how much front/rear overhang it has? If you could measure it and let me know I'd appreciate it. 

I think that I'd take MTH's word on their own equipment, because, you know. (These ratings tend to be conservative, anyway.)

D500 posted:

I think that I'd take MTH's word on their own equipment, because, you know. (These ratings tend to be conservative, anyway.)

I'm just concerned with the overhang around the 054 curves. My Premier GS4 Northern goes around 054 fine but has some overhang, the most at the rear. In some spots there is only about 1/8" max clearance between the back of the cab and rolling stock on an adjacent 072 curve. I'm curious if the 2900 class Northern has the same or more overhang. If it has more I'll probably rethink purchasing one. I could run it on my 072 loop but I prefer to purchase locomotives that won't be restricted to only certain sections of my layout. Below are pictures of the overhang my Premier GS4 Northern has on 054 curves. 

I don't think you'll have any problem with it on O54.... they sure are beautiful - I like that extended stack..... If I can help you with one, happy to, MTH still has them in stock.... MTH 20-3668-1 - 4-8-4 Northern Steam Engine "Santa Fe" #2903 w/ PS3 (Hi-Rail Wheels) - I could get you one for $1039.96 shipped, of send me a check and I could do it for $1000..... I hope this helps..... 

MrMuffin'sTrains posted:

I don't think you'll have any problem with it on O54.... they sure are beautiful - I like that extended stack..... If I can help you with one, happy to, MTH still has them in stock.... MTH 20-3668-1 - 4-8-4 Northern Steam Engine "Santa Fe" #2903 w/ PS3 (Hi-Rail Wheels) - I could get you one for $1039.96 shipped, of send me a check and I could do it for $1000..... I hope this helps..... 

Thanks for the offer. That's probably the easiest way to get a 2900 class with PS3 but it's waaay over my budget unfortunately. I don't mind upgrading older stuff and it's a way to stay in budget. Buying one of the original Protosounds 2900s from the mid 90's and upgrading it is about half the cost of a brand new locomotive. While I'd love to have it I can't justify the expense. Plus my wife would probably kill me if that showed up at our house/on our credit card statement.....

If anyone could measure how much overhang a MTH Premier 2900 class has on 054 curves I would appreciate it. If it's excessive I may end up going with another MTH Santa Fe 3460 class Hudson (I already have 3463), either unstreamlined or the 3460 Blue Goose. Those work great on 054 and have plenty of clearance all around. But they should, as they are smaller locomotives. 

I have an older MTH Premier Santa Fe 4-8-4 Northern #2921 and will put it on my Atlas O-54 on Monday and get you some measurements - distance from center-line of center rail.

MELGAR

MELGAR posted:

I have an older MTH Premier Santa Fe 4-8-4 Northern #2921 and will put it on my Atlas O-54 on Monday and get you some measurements - distance from center-line of center rail.

MELGAR

Thank you. If you could measure from the outside rail to the end of the pilot and cab overhang that would be the most helpful to me (like in the pictures of my GS4 I posted above). Whenever you get a chance is fine. I'm not in a rush.

Lou1985 posted:

MELGAR posted:

I have an older MTH Premier Santa Fe 4-8-4 Northern #2921 and will put it on my Atlas O-54 on Monday and get you some measurements - distance from center-line of center rail.

MELGAR

Thank you. If you could measure from the outside rail to the end of the pilot and cab overhang that would be the most helpful to me (like in the pictures of my GS4 I posted above). Whenever you get a chance is fine. I'm not in a rush.

OK. Will check tender too.

MELGAR

MELGAR posted:

Lou1985 posted:

MELGAR posted:

I have an older MTH Premier Santa Fe 4-8-4 Northern #2921 and will put it on my Atlas O-54 on Monday and get you some measurements - distance from center-line of center rail.

MELGAR

Thank you. If you could measure from the outside rail to the end of the pilot and cab overhang that would be the most helpful to me (like in the pictures of my GS4 I posted above). Whenever you get a chance is fine. I'm not in a rush.

OK. Will check tender too.

MELGAR

Thanks. Usually the tender overhang is fine, at least no worse than a 50' freight car. I'm more concerned about the rear cab overhang than anything else. That part of a steam locomotive usually has the widest swing.

Lou1985 posted:

I've been converting my diesels not equipped with command control to ERR TMCC. I've been thinking about picking up an older MTH Premier Santa Fe 2900 class Northern at some point and converting it to PS3. According to MTH the older models have a 054 minimum curve: https://www.mthtrains.com/20-3013-1 

I have some 054 curves on my layout so it sounds like it would work on that part of my layout. Has anyone run one of these locomotives on 054 curves? Did it run ok? How much overhang does it have on 054? I have a MTH Premier Southern Pacific GS4 Northern and it works on 054 fine but the 2900 class is a larger locomotive. 

Hello Lou1985

Why not get the MTH Railking version of the A.T.S.F  2900 class 4-8-4 , it is in smaller size but will look good on 0-54 curves.  I have a Sunset A.T.S.F 5011 (scale brass) and it looks really bad on 0-54 when my husband and I went to Sunset headquarters to pick it up in 2012 and Scott Mann was showing this engine to us running on 0-54 and we were very surprised it can even crawl on those curves showing huge amounts of overhang , really looks very bad.    After we bought it home we used Atlas 0-99 curves on the carpet of our bigger apt as we had the space for it but even the 5011 had some overhang on those curves as it is scale 3 feet longer than the 2900 is with the same 16 wheel tender.   We had to move to smaller apt and now the 0-99 curves are too big so we have 0-72 curves but then we bought the MTH Railking U.P. Challenger which looks really at home on 0-72 the overhang of this smaller size Challenger is very small.    If the overhang bothers you that much then go to smaller size locomotive of the 2900 Railking version.   The overhang bothers me too.   Give it some thought, just saying......

Tiffany

Tiffany posted:

Lou1985 posted:

I've been converting my diesels not equipped with command control to ERR TMCC. I've been thinking about picking up an older MTH Premier Santa Fe 2900 class Northern at some point and converting it to PS3. According to MTH the older models have a 054 minimum curve: https://www.mthtrains.com/20-3013-1 

I have some 054 curves on my layout so it sounds like it would work on that part of my layout. Has anyone run one of these locomotives on 054 curves? Did it run ok? How much overhang does it have on 054? I have a MTH Premier Southern Pacific GS4 Northern and it works on 054 fine but the 2900 class is a larger locomotive. 

Hello Lou1985

Why not get the MTH Railking version of the A.T.S.F  2900 class 4-8-4 , it is in smaller size but will look good on 0-54 curves.  I have a Sunset A.T.S.F 5011 (scale brass) and it looks really bad on 0-54 when my husband and I went to Sunset headquarters to pick it up in 2012 and Scott Mann was showing this engine to us running on 0-54 and we were very surprised it can even crawl on those curves showing huge amounts of overhang , really looks very bad.    After we bought it home we used Atlas 0-99 curves on the carpet of our bigger apt as we had the space for it but even the 5011 had some overhang on those curves as it is scale 3 feet longer than the 2900 is with the same 16 wheel tender.   We had to move to smaller apt and now the 0-99 curves are too big so we have 0-72 curves but then we bought the MTH Railking U.P. Challenger which looks really at home on 0-72 the overhang of this smaller size Challenger is very small.    If the overhang bothers you that much then go to smaller size locomotive of the 2900 Railking version.   The overhang bothers me too.   Give it some thought, just saying......

Tiffany

I'm not concerned about a Premier 2900 class looking silly on 054 curves, I'm concerned about the overhang hitting rolling stock on the adjacent track.

A Rail King 2900 class is not in the picture. It would be dwarfed by my Premier Santa Fe 3460 class Hudson and Premier Southern Pacific GS4 Northern, not to mention the other scale size diesels I own. 

LOU1985,

I'll take some pictures on Monday of my MTH Premier Santa Fe 4-8-4 including the overhangs. It is one of the first engines I purchased (21 years ago) and I still consider it to be one of the nicest.

MELGAR

The overhang is one issue. The other is how silly the center two wheels look hanging in mid air as they shortcut across the inside of the curve.

On top of that the front and rear axles have to grind through the turn and the swing between the cab and tender cause extra stress on the tether.

There have been pictures posted of paint worn off of wheel counterweights because the drive rods were rubbing them.  Some folks have to have that big steamer and it can grind around a tight radius without derailing so they're happy.

Just because you can, doesn't mean you should. IMO a berkshire is pushing it on o-54.

Go with another Hudson.

The original Proto-1 versions like 20-3013-1 suffered from tragically tall, toy-train gearing.  IMO the Proto-1 version isn't a good runner.  Speed control is a must, and it will be working full time to prevent this long-wheelbase, rubber-tired loco from slowing unrealistically as it enters the O54 curves.

At some point after the original 1995 issue, I'm pretty sure that MTH redesigned the chassis, with a larger worm wheel as used on the UP FEF and NYC Niagara.  These mechanical improvements make it worth holding out for one of the newer PS2 or PS3 versions.  Problem is, they never advertised or publicized these improvements.  So unless you want to download and swap a bunch of sound files, it might be tough to pinpoint which was the first version to have the improved gearing.

The 2900 is a huge loco.  I would strongly consider a scale 3751 instead, if you don't already have one.  For either of these, the 3rd Rail version would be my first choice, and Lionel did a pretty good job with their 3751 too.

RickO posted:

The overhang is one issue. The other is how silly the center two wheels look hanging in mid air as they shortcut across the inside of the curve.

On top of that the front and rear axles have to grind through the turn and the swing between the cab and tender cause extra stress on the tether.

There have been pictures posted of paint worn off of wheel counterweights because the drive rods were rubbing them.  Some folks have to have that big steamer and it can grind around a tight radius without derailing so they're happy.

Just because you can, doesn't mean you should. IMO a berkshire is pushing it on o-54.

Go with another Hudson.

MTH rated the locomotive at 054, so I suspect it should take those curves fine without damaging itself in the process. 

These photographs show my MTH Premier ATSF 4-8-4 #2921 steam locomotive on Atlas O-54 curved track. This is an older model with PS1 but it is impressive nonetheless. I used a plastic triangle set against the side of the engine and a steel rule to measure the overhangs.

The cab overhang is 1-13/16 inches measured from the (outer edge of the) outside rail as shown in the photos. The corresponding overhang at the pilot truck is 1-3/8 inches. The second and third drivers are just about off the inner edge of the outer rail on the O-54 curve and the cab overhang looks very large.

It appears that the front and rear trucks have adequate range of motion to operate on Atlas O-54 but I think the rolling resistance would be very high. I would not operate this model on Atlas O-54 curved track.

MELGAR

MELGAR posted:

These photographs show my MTH Premier ATSF 4-8-4 #2921 steam locomotive on Atlas O-54 curved track. This is an older model with PS1 but it is impressive nonetheless. I used a plastic triangle set against the side of the engine and a steel rule to measure the overhangs.

The cab overhang is 1-13/16 inches measured from the (outer edge of the) outside rail as shown in the photos. The corresponding overhang at the pilot truck is 1-3/8 inches. The second and third drivers are just about off the inner edge of the outer rail on the O-54 curve and the cab overhang looks very large.

It appears that the front and rear trucks have adequate range of motion to operate on Atlas O-54 but I think the rolling resistance would be very high. I would not operate this model on Atlas O-54 curved track.

MELGAR

Thanks for the measurements and pictures. I'll check and see how that overhand would work on my layout. It appears to have a similar amount of overhang to my Premier GS4 Northern on 054. Because of that I usually restrict my GS4 to my 072 loop. Being that I would want to run this locomotive on both my 054 and 072 main lines I may have to go with something smaller than the 2900 class. I have a feeling that the rear of the cab would be very close to hitting rolling stock on the adjoining track.