While digging for 3WI valve information I found the following about early Ware loaders for late Hgs and OC3s:
Model HGF Loader (serial numbers A-1000 to A-1100) - with backfiller blade, humus bucket, digging bucket
Model HGF (inc. 3-FT and 3-FH) Loaders - with backfiller blade, humus control or trip-bucket, material control or trip-bucket
Model 3-FST Loader - with backfiller blade, humus bucket, material bucket
Model 3-FSH Loader - with backfiller blade, humus bucket, material bucket
Let me know if you ever need to know any pump or valve part numbers...
Not sure yet of the differences between them. I've seen a few, but mostly in quite a mess!
My hg came with one of those loaders on it. The model on the ware plate says hgf, ray zimmerman sent me a three page flier on it. I'm gonna try to reuse it with a few little welds.( metal still good). I only have the 3 ft bucket though. Thanks, Jerry.