Ds shunter from a Dapol Drewry kit
Again, more trawling the internet for OO scale items bashable for NZR and I found these at Hattons UK.
"Kingmoor Klickr" photostream on Flickr
Looking very much like our Ds shunter, it was out with the dawings and photos.
The NZR Ds class shunter was the locomotive that started dieselisation in New Zealand.
After scanning and re-scaling my Model Railway Journal Ds plan page, the various parts were matched up to the drawings.
What needs doing then?
Well, just about everything lines up. The side panels with vents, the footplate, the cab height, everything. Even if you wanted a static model, the chassis wheel spacing along with jackshaft spacing is spot on - EXCEPT of course the Ds had outside frames. More on that later.
About the only other differences are the windows and cab roof profile.
As already mentioned, the chassis really needs to be "outside frame" and unfortunately the British version wasn't. Guess it has something to do with our narrower gauge.
An obvious donor of outside frame chassis was the British Rail class 08 shunter, but wheels and wheelbase are far too large. Still keeping an eye out. . . More to follow.