The piko Modern style 2-6-0 Mogul does is not equiped with a front coupler.
Has anyone tried to mount a Kadee Coupler on it ?
FJPM
I personally have NO experience with this particular locomotive myself but I did a quick internet search as you asked on the internet so I searched on the internet and not the local library however I did find this?
https://www.mylargescale.com/threads/piko-0-6-0-and-kadee-couplers.74722/
I believe the answer that you seek is #13th response? Do you still have Sams # so you can call him?