I would like to convert the hook and loop couplers on my Hogwarts Express train. Does anyone know what knuckle coupler conversion kits I would need to do the job? The Hogwarts train is from a Bachmann set from 2001.
What type of coupler boxes do they have?
They don't. The Hogwarts Express couplers are mounted talgo style to the truck assembly to allow them to get around 18" radius curves. While similar to the couplers used on Thomas & Friends, they are slightly different.
Converting HE's to knuckles has been done, but it's not a simple project.
Len
Like Len stated..... It's a pretty involved Job to switch out those couplers.... I don't really have a solution to your issue I would just say to save yourself some migraines LOL... I would just buy some Rolling Stock with KD Style Couplers & a Loco as well... Or just keep running the Train Set AS-IS...
If the idea is to use the coaches with different locos, there is an alternative solution. Bachmann and Hornby make similar style coaches that use NEM coupler pockets. You might have to repaint it to match, but you could get one of them, and swap out the coupler on one end to make a hook & loop to knuckle coupler transition car. Put it between the Hogwarts coaches and whatever you're using as motive power. Or between the Hogwarts loco and any american type cars you want to pull.
Bachmann makes the 78035 EZ-Mate NEM shank coupler, which appears to have a long shank. And Kadee makes four NEM shank couplers. The Kadee's are: 17 - Short, 18 - Medium, 19 - Long, 2- Extra Long. For passenger cars you'd want either the long or extra long.
Then you don't have to do any surgery to your Hogwarts cars.
Len
The coaches in the Hogwarts Express set are based on the Bachmann Branchline BR MK1 coaches as those were the style of coaches used in the movies so to get a new one and repaint it would give you a good transition car as Len said. One I would recommend would be a Second Corridor (or SK for short) or a Second Open (SO for short) or even a First Corridor (FK for short) or even another brake coach like a Brake Composite Corridor (BCK for short) or a Brake Second Corridor (BSK for short) would look best as those appear to be style of BR MK1's used on the train in the movies with the Second Open or First Open not really being seen on the train until movie 6. As for the knuckle couplers, as Len stated there are several from Kadee that can be used. My personal favorite for use with BR MK1 coaches (if you get a Bachmann Branchline MK1 coach to repaint and use as a Transition Car) is the Kadee #19 Long shank coupler as it couples close but not so close it interferes with the coupling of coaches to locomotives or other coaches, but you would have to use a coupling with a higher knuckle (underset shank) on the engine (I assume you with add a knuckle coupling the back of the HE locomotive) to be at about the same height as the one on the MK1 coach and for that I would recommend the Kadee #27,#37 or #147 Medium Underset Shank knuckle couplers
I have neve3r seen HE equipment, so I am sort of talking out of turn; but to me, Kadee is the way to go. Not only do they have a wide array of couplers, trucks, wheel sets, etc; but they also have a pretty comprehensive lot of technical publication, as well as their own forum. I would advise you to at least give it a look-see.
SGT C.
Coupler availability isn't the problem with the Hogwarts Express conversion. It's the amount of 'surgery' and modifications involved to get it done.
Much simpler to get one of the coaches MilwaukeeRoadfan261 mentions and make a coupler of 'hook & loop to knuckle' conversion cars using the Bachmann or Kadee NEM shank knuckle couplers.
Personally, I wish Bachmann would start using NEM pockets on the Thomas & Friends, and other European based, locos and rolling stock they're producing. It would make life a lot easier for us folks that keep getting asked to make it work with "American" equipment people already have.
Len
to Len : I agree with you on the NEM coupler pockets . Does anybody make them for sale ? I bought some Maerklin HE cars since I wanted extra cars for the Hogwarts Express that I got at the time . These came with NEM coupler pockets which bachmanns couplers fixed nicely but I then had to replace the wheels sets with 42 INCH DC type wheel set because Maerklin trains are AC with uninsulated wheelsets . They worked fine after that. Later I acquired two more Bachmann HE trains . I converted one tender to the thomas line hook & loop coupler to pull Thomas cars , and one tender to pull knuckle couplers . I currently have six bachmann HE cars with unmodified coupler assemblies and am contemplating some form of conversion . I am considering body mounted Knuckle couplers or to body mounted Thomas couplers.
I was looking at the Bachmann Branchline passenger cars on the Hompage and they appear to have the same type of talgo type couplers as the HE type cars .
This Ribu 502 adaptor might work: http://www.trainaidsa.com/catalog/product_info.php?products_id=156 (http://www.trainaidsa.com/catalog/product_info.php?products_id=156)
I've never used one on a passenger car, only some Thomas freight cars, so can't say for sure it will work with the HE.
Len
Hello All,
If these are indeed Talgo truck mounted couplers go to the Kadee coupler website and look at the #212 Talgo Adapter kit. It does not include the actual couplers. It does include the hardware and the tool to make the conversion.
While there get a coupler height gauge to determine which coupler best suits your needs: Centerset, Underset or Overset. They come in different shank lengths which you can measure from the original couplers.
The instructions are pretty straight forward and easy to convert without having to install gear boxes or do major surgery.
Hope this helps.
I have 6 Bachmann Branchline BR MK1 coaches like I had suggested earlier and they don't have talgo style couplings. They have a NEM 362 coupler pocket mounted to the coach frames and I have them fitted with Kadee NEM 362 Long Shank Knuckle couplings on the outer ends of the consist and the included brake pipe looking close couplings for between the coaches.
These aren't talgo couplers like old Tyco and Life-Like used, that the KD 212 adapters work with.
The HE coaches have hook & loop couplers, something like Thomas equipment, mounted directly to the trucks. Major modifications are required to convert them to knuckle couplers.
The BR MK1 coaches MRfan261's has are similar, except the hook & loop couplers mounted in NEM pocksts, making them much easier to change out using EZ-Mate NEM shank couplers, or KD 19 or 20 NEM shank couplers.
Len
The HE coaches have the couples screwed to the trucks. behind the loop it makes a stair shape which slots into an indent in the truck and is secured with screws. Converting it would be a tortuous task. I'd see if you can find a way to attach coupler boxes to the car bodies, though this will increase the required radius from 18 to 22 or 24 I bet.
NEM's are great, would be nice if they used em. It would also be nice if we could GET them. The coupler on my SY's tender dropped the spring a while back but I cant find a suitable replacement. I bought some but both Kadee's and Bachmann's NEM's are too long, Its like the short variant is restricted to other countries.
I believe these couplers are based on the old 1960s Tri-Ang couplers.
Hornby Dublo used the "NMRA" hook while competitor Tri-Ang used the hook and loop. Unlike North America, UK model companies back then deliberately used different standards so their models were not compatible.
Hornby were considered the "best" while Tri-Ang was second.
Cheers
Roger T.
Actually, I think these are the Horby ones, and the Thomas and friends ones are the Tri-Ang, but I could be getting it backwards. These are maybe a quarter inch wide at widest point? Could sworn that's what hornby used.
Quote from: Irbricksceo on January 03, 2015, 06:27:52 PM
NEM's are great, would be nice if they used em. It would also be nice if we could GET them. The coupler on my SY's tender dropped the spring a while back but I cant find a suitable replacement. I bought some but both Kadee's and Bachmann's NEM's are too long, Its like the short variant is restricted to other countries.
Even the Kadee #17 is too long?
Len
Quote from: Irbricksceo on January 03, 2015, 06:38:38 PM
Actually, I think these are the Horby ones, and the Thomas and friends ones are the Tri-Ang, but I could be getting it backwards. These are maybe a quarter inch wide at widest point? Could sworn that's what hornby used.
From photos on line, it looks as though Thomas uses what, in my day, was the Tri-Ang coupler but which is now used on Hornby models. Hornby were taken over by Tri-Ang in 1964 and became Tri-Ang Hornby. Tri-Ang Hornby went bankrupt and was sold to Trix and in 1972 became Hornby Models and the line was upgraded with better details. The name Hornby was chosen over Tri-Ang as Hornby always had a better reputation than its competitor. I always bought Hornby whereas my cousin bought Tri-Ang.
More than you wanted to know I bet. :)
Cheers
Roger T.
One can never know too much!
I had no idea that Horny had that much history behind it!
I'll look into number 17's. I know I found one Kadee NEM that was too long and couldnt find any others but I'll look.
I appreciate all the responses to my question, my goal is to convert all the cars and the engine to something better than the hook and loop setup that they have. The issue for me is that these hook and loop couplers don't stay connected to each other very well and are always uncoupling. Initially I thought the problem was with my track but other train sets that use knuckle couplers don't have this issue. So whether it be knuckle or something else would be just fine as I intend to run this train set complete. I am just trying to come with something that would work better than the current setup. Thanks
Hmm... I never really had an issue with that, check if the hooks are all intact, I did have a few fall off leaving one hook per coupling, not 2
Might you be able to post some pictures of the trucks of the coaches? It would help in identifying a solution to what you wish to do. I had to do something similar to some Bachmann Branchline Thompson coaches a couple of years ago to run them with my model of Tornado (I know it isn't correct to have Tornado running with coaches built about 60 years before and retired about 40 years before Tornado was built in real life but they were inexpensive and looked nice) which I converted to knuckle couplers a couple days after it (Tornado) arrived at my house. I took the stock couplings and cut the loop off the end and removed the hook from the stock coupling bar (the part that is the coupler on one end and mounts to the truck at the other end) and glued a Kadee coupler box and #5 coupling on the end of the stock coupling bar where the hook and loop coupling was. That is always an idea you could use since the coaches in the HE train set was made in 2001 which was well before the introduction of the NEM coupling pocket on British outline coaches, wagons, and engines.
Quote from: Irbricksceo on January 03, 2015, 08:33:43 PM
I had no idea that Horny had that much history behind it!
Irb-
Actually, he's not. And his name is the less descriptive Horn
by,
-- D
the best i can say is use a conversion car to. I model British OO scale along with my Alaska Railroad and DM&IR. i have experinced in converting any bogie coaches without NEM coupler pockets becomes extremely delicate. especially if you want them to look prototypical and not so far apart. i do use one site that can possible help you.
http://www.modelrailforum.com/forums/index.php?showtopic=3328
hopefully that will help you.
To clan line 35028 : Thank you that was a very interesting site . One day I may get around to converting all my H. E. cars from talgo style hoop & hook to body mount knuckle joint . I did convert one H.E. tender to the Hoop & Hook used on the "Thomas " style cars and that was relatively straight forward . I had purchased a set of additional H. E. cars from Maerklin not realizing those were AC . Those were equipped with NEM coupler pockets and I installed bachmann NEM couplers . Then I had to replace all the wheelsets with DC metal wheelsets . Then I converted a H.E. tender to a knuckle joint and that worked out adquately . That allowed me to run those cars with dedicated H.E. loco or any American loco . It was a learning experience. John2