N Gauge Forum

General Category => N Gauge Discussion => Topic started by: tunneroner61 on November 14, 2018, 07:48:45 PM

Title: Greenmax chassis
Post by: tunneroner61 on November 14, 2018, 07:48:45 PM
Any one know if there are differences between a Greenmax 5711 and a 5716 chassis. I can't spot any obvious differences. I'm looking to get a couple of 20m chassis for a couple of DMU projects  based on GF Mk1 coaches.

https://www.ebay.co.uk/itm/Greenmax-No-5711-Coreless-Powered-Motorized-Chassis-20m-Class-A-N-scale/362336652191?epid=1180723569&hash=item545cf28b9f:g:BWoAAOSw9NdXtTL9:rk:11:pf:0 (https://www.ebay.co.uk/itm/Greenmax-No-5711-Coreless-Powered-Motorized-Chassis-20m-Class-A-N-scale/362336652191?epid=1180723569&hash=item545cf28b9f:g:BWoAAOSw9NdXtTL9:rk:11:pf:0)

https://www.ebay.co.uk/itm/Greenmax-No-5716-Coreless-Powered-Motorized-Chassis-20m-Class-N-scale/362390036963?epid=4007124159&hash=item54602121e3:g:1OkAAOSwwc1Z4HiP:rk:12:pf:0 (https://www.ebay.co.uk/itm/Greenmax-No-5716-Coreless-Powered-Motorized-Chassis-20m-Class-N-scale/362390036963?epid=4007124159&hash=item54602121e3:g:1OkAAOSwwc1Z4HiP:rk:12:pf:0)


any help gratefully received.  Norman
Title: Re: Greenmax chassis
Post by: Bob Tidbury on November 14, 2018, 08:47:24 PM
Looks like diferent wheelbases .
Bob Tidbury
Title: Re: Greenmax chassis
Post by: bill937ca on November 15, 2018, 12:02:07 AM
They are both 20m chassis. Looks like the difference might be in the wheelbase but it is hard to tell with photos provided.

https://www.1999.co.jp/eng/10392855 (https://www.1999.co.jp/eng/10392855)

https://www.1999.co.jp/eng/10465047 (https://www.1999.co.jp/eng/10465047)
Title: Re: Greenmax chassis
Post by: tunneroner61 on November 15, 2018, 09:53:23 AM
<Looks like diferent wheelbases .
Bob Tidbury>

Bob, you are right. Looked at carefully you can see that the 5716 has slightly longer axle spacing. I shall call you Hawkeye from now on!!!
cheers Norman
Title: Re: Greenmax chassis
Post by: PostModN66 on November 15, 2018, 12:07:41 PM
What are your DMU projects Norman?

Cheers Jon  :)
Title: Re: Greenmax chassis
Post by: tunneroner61 on November 15, 2018, 12:15:20 PM
Hi Jon,

I've been steadily collecting the bits to convert Farish Mk1s to a class 120 and a class 123. Ends and undergubbins from BHE, green vinyls from Electra, odd bits from BR Lines etc.

I decided not to buy the chassis until I had everything else. It took a while to get 7 Mk1s at a price I was prepared to pay, then Adam had to update his vinyls but they've now arrived, so chassis time!!!

cheers Norman
Title: Re: Greenmax chassis
Post by: PostModN66 on November 15, 2018, 12:19:50 PM
Cool!

Is there a thread?

Are you already good at applying the vinyls?  I have had some experience on my 323 and 304 as well as a class 90, and I have some theories about how to avoid some of the pitfalls.

Did you consider the "Hedges" method of shortening a 158/170 chassis?

Cheers Jon  :)
Title: Re: Greenmax chassis
Post by: tunneroner61 on November 15, 2018, 12:43:45 PM
Sorry no thread - I don't do stuff like that.

Yes I've done a few vinyls already and am OK with it.

I did think about using a 158/170 but haven't found donors at a reasonable price.

cheers Norman