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OO Gauge class 71 Electric Locomotive


DJM Dave
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Just a thought, and therefore a question. Will there be chassis available as spares? Ask as I have a MTK 71 that I have been looking for a chassis for for many years. Tried to convert one but it didn't work.

Hi mate,

 

At launch the class 71, like all my models, will have 100% spares availability, including chassis.

 

Hope this helps?

Cheers

Dave

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Is that 100% of available spares (which might be 75% of the model) or 100% of the model will be available as spares, so in theory you should be able to build one entirely from the spares catalogue?

 

Cheers

 

Shane

 

I once ordered a complete locomotive worth of spares for a Roco model. It arrived fully assembled because they had had a slow day at the importer's warehouse.

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Is that 100% of available spares (which might be 75% of the model) or 100% of the model will be available as spares, so in theory you should be able to build one entirely from the spares catalogue?

 

Cheers

 

Shane

Hi Shane,

 

Yes 100 % spares in my book means that if you purchased all the spares that will be available at launch, you could assemble a complete running locomotive.

 

cheers

Dave

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Hi mate,

 

At launch the class 71, like all my models, will have 100% spares availability, including chassis.

 

Hope this helps?

Cheers

Dave

Thanks!  Although I am getting one of your 71's I have always wanted to finish the MTK, it was a gift from my dad. Sadly I dropped it a couple of years ago so have to start from the beginning again.

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Hi Shane,

 

Yes 100 % spares in my book means that if you purchased all the spares that will be available at launch, you could assemble a complete running locomotive.

 

cheers

Dave

So we'll have a new form of kit-building then.... That's good to know. Apart from the Class 59, I'll be looking forward to something else that I may like and you may produce in future..... A Class 92, Class 86?

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So we'll have a new form of kit-building then.... That's good to know. Apart from the Class 59, I'll be looking forward to something else that I may like and you may produce in future..... A Class 92, Class 86?

While I would like to see more AC locomotives produced it would be interesting to do some of the older types, the 86 and 92 have already been done before although I do know that there are flaws with each.

 

How about E2001? Which could also be done as E1000 and maybe 18100, although I don't know how much the body was modified between being a gas-turbine and an electric locomotive.

Edited by jsp3970
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Lets get this much anticipated 71 on our sheds first (if I can help with testing let me know) but for the future we really do need a nice BR blue class 31. Having just lost my Hornby super detailed one to marzac rot I don't have one and they were iconic locos.

31 412 or 414 would be very nice :)

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Hi Mike,

 

Yes the 74 will come after the 71. And work has been on going on the 74 while the 71 was/is developed.

 

May I ask here if anyone has plans, schematics, drawings or just plain old good photographs of the 74 ( I have about a dozen slides and some plans) that they could lend me for research then I'd be most grateful.

I'm particularly interested in roof detail and between the bogies both sides please as these are the areas I'm weak in.

 

Depending on development progress I might push the 74 up the time frame a bit and ask Chris at Kernow whether he will do a crowd sourcing for this model from the 71. What do you all think? Let me know.

 

Cheers

Dave

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Hi Mike,

 

Yes the 74 will come after the 71. And work has been on going on the 74 while the 71 was/is developed.

 

May I ask here if anyone has plans, schematics, drawings or just plain old good photographs of the 74 ( I have about a dozen slides and some plans) that they could lend me for research then I'd be most grateful.

I'm particularly interested in roof detail and between the bogies both sides please as these are the areas I'm weak in.

 

Depending on development progress I might push the 74 up the time frame a bit and ask Chris at Kernow whether he will do a crowd sourcing for this model from the 71. What do you all think? Let me know.

 

Cheers

Dave

On behalf of my wallet... "NOOOOOOOOOOOOOOOOOOOO!"

 

Would be nice to have a 74 along with my Lima 73's but hopefully that will be later this year so that I can afford one!

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Hi Mike,

 

Yes the 74 will come after the 71. And work has been on going on the 74 while the 71 was/is developed.

 

May I ask here if anyone has plans, schematics, drawings or just plain old good photographs of the 74 ( I have about a dozen slides and some plans) that they could lend me for research then I'd be most grateful.

I'm particularly interested in roof detail and between the bogies both sides please as these are the areas I'm weak in.

 

Depending on development progress I might push the 74 up the time frame a bit and ask Chris at Kernow whether he will do a crowd sourcing for this model from the 71. What do you all think? Let me know.

 

Cheers

Dave

Good god man, you'll be stoking the fires of froth with comments like that. To some this will be tantamount to a release date set in stone! Edited by Spannerman
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Hi Mike,

 

Yes the 74 will come after the 71. And work has been on going on the 74 while the 71 was/is developed.

 

May I ask here if anyone has plans, schematics, drawings or just plain old good photographs of the 74 ( I have about a dozen slides and some plans) that they could lend me for research then I'd be most grateful.

I'm particularly interested in roof detail and between the bogies both sides please as these are the areas I'm weak in.

 

Depending on development progress I might push the 74 up the time frame a bit and ask Chris at Kernow whether he will do a crowd sourcing for this model from the 71. What do you all think? Let me know.

 

Cheers

Dave

 

Here's my twopennethworth.

 

Not all good shots but may help with the bogies and the roof panelling.

 

Full res scans are available, of course and I also own the copyrights.

 

 

Dave

 

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Edited by dasatcopthorne
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Just partially answered my own question - according to Diesel and Electric Locomotives of the Southern (Ian Allan 1984): "a circular dated 15 December 1967 informed various officers and depots that five HBs (74s) were to be experimentally fitted with solid disc wheels, as were for comparative purposes HAs Nos E5001-6." It goes on to say that other suspension changes during the rebuild "did not improve the ride, which was now bouncy at all speeds, one locomotive bouncing right off the road" - despite this, "when running light, they had the acceleration of a powerful sports car". Blimey!

 

Any chance of some soft springs on the 74 Dave?! Really looking forward to both the 71 and the 74,

 

David

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DavidB, on 20 Feb 2015 - 19:04, said:

Just partially answered my own question - according to Diesel and Electric Locomotives of the Southern (Ian Allan 1984): "a circular dated 15 December 1967 informed various officers and depots that five HBs (74s) were to be experimentally fitted with solid disc wheels, as were for comparative purposes HAs Nos E5001-6." It goes on to say that other suspension changes during the rebuild "did not improve the ride, which was now bouncy at all speeds, one locomotive bouncing right off the road" - despite this, "when running light, they had the acceleration of a powerful sports car". Blimey!

 

Any chance of some soft springs on the 74 Dave?! Really looking forward to both the 71 and the 74,

 

David

In 1974, I spent a week riding the rails on the South Eastern Division, in the cab with a Motive Power Inspector. The 71 was fairly smooth on decent track, but the 73 was a better overall ride in my memory. How the 74 fared, having had the benefit of a diesel prime mover etc bolted to the frame, I have no idea. My recollection is that they were not  a great investment in reliability terms.

 

In 1976, I think, I found myself at an Eastleigh Open Day. At one point there was suddenly a "Wugga Wugga Wugga Wugga Vroom" as a 74 started its diesel. Seconds later a fat kid emerged from the cab in some hurry, declaiming "I never touched nuffink!" Yeah, right. A competent person oversaw shutdown, and sealing of the cab thereafter.

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Hi mate,

 

At present, I've worked out the 74 will need the following slides......

Roof

Ends x 2

Sides x 2

Then it needs the following

Bogies x 2

Under frame moulding

Rubbing plates x 2

Wheel sets ( disc)

 

Now, looking at this logically, the cost for slides would amount to a new body tool and give more rigidity for the tool ( obviously) and cause less trouble over the life of the tool.

 

So all I have to give from the 71 is the chassis, but will still need the other parts.

Don't get me wrong, it's doable, but we are looking at another crowdsourcing around the 800 sign ups I think to be practicable and push it forward.

 

However I have 2 reservations.... 1) that the market could stand another crowd source where payment is up front ( although secure) and that 2) Kernow might not want to be tied into 2 lots of hard cash for a third party.

However I have yet to speak to Chris, and will probably do that in person in the next week to 10 days when I test the Beattie well tanks that arrive soon.

 

Cheers

Dave

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