The other part of the diet is daily drops or injections of the pregnancy hormone hCG, which supposedly accelerates weight loss by suppressing appetite and blasting fat.
Power take-off. A power take-off or power takeoff (PTO) is any of several methods for taking power from a power source, such as a running engine, and transmitting it to an application such as an attached implement or separate machines.
Â«Previous NextÂ». PTO Speed Changer For Farm Tractors. A new pto speed changer, which mounts on the tractor pto shaft, lets you change your tractor's pto speed to match implement needs. The Hub City model 390 is a heavy-duty attachment that converts pto speed from 540 rpm to 1,000, or from 1,000 or 800 rpm to 540.