Finally finished the chicken plucker implement. Okay, it ain't purdy, but it's going to be put to use tomorrow. Will take video of it in action. It's a bit on the heavy side, but it attaches in two parts. The primary frame attaches to the tach-a-matic. The secondary frame slides from left to right into a receiver on the primary frame. The secondary belt is installed at this point, the secondary frame is then slid left to take up the slack in the belt. A hand knob on the bottom is tightened to secure the secondary frame and secondary belt. The primary belt is the tiller belt, repurposed, threaded from pto to the mule drive to the 10" pulley on the primary frame. The secondary belt further reduces the rpm 5:1. I designed the gear reduction to be approximately 12:1. For the C-125, that should result in variable speed of the feather plate between about 175 to 280 rpm. I put a photo tach to it and got a reading of about 100 rpm at idle. At WOT it was about 275 rpm. Low end was out of line. Either the engine is idling too slow or I've got some slippage. I'll have to check it more thoroughly as the numbers were jumping around quite a bit. I may not have had the best conditions for accurate measurement.
Anyway... here it is! After I use it tomorrow, maybe I'll knock off some of that rust and give it a paint job. Or, maybe I'll just start the next project!