My completed Cracker

[BMyers]

One year, a 4 state move and setting shop back up I finally finished my cracker in late fall.

 

[itowbig]

way cool i likes a lot

 

[shred]

Video! We want Video! :

 

[1hand]

Love all that copper and brass!! Thm:

Nice build!

Matt

 

[Gedeon Spilett]

Hi
So nice.
About the burner, did you make the burner as in the drawing or have you changed something? I am actually finishing three of these little gems and I am very anxious to see them working.
Cheers

Zephyrin

 

[BMyers]

I copied Shred's design

 

[zeeprogrammer]

That looks great!

I remember you working on this last year.
Had you been posting your progress? I would hate to think I was missing it.

 

[compspecial]

Very cute, are they spirit fired?

 

[shred]

I copied Shred's design

For completeness, my poker-burner (seen here) is a modification of a Tony Bird design. It works well in these little locos.

 

[Davide.C]

very very nice!

 

[Maryak]

BMyers,

A "cracker jack" cracker. :bow: :bow:

Best Regards
Bob

 

[rklopp]

I just completed a Cracker today. It runs well. I used the original burner design on the plans, but changed to a 0.15-mm gas jet hole. It was fun drilling that hole (0.006"). I used a USB microscope and power feed - 16 mm/min @ 5000 rpm.