Beekeepers are well aware of the labor-intensive process of honey extraction

Beekeepers are well aware of the labor-intensive process of honey extraction. While reviewing issues of the journal "Beekeeping," which I have subscribed to since the early 1970s, I often encountered articles about electric drives for honey extractors, but I was never fully satisfied with the designs. One article described a honey extractor powered by a tractor's power take-off, which seemed excessive. Other publications featured electric drives operating at 220 V, unsuitable for field conditions. Thus, the only viable power source for a hobbyist's migratory apiary is a car battery, either acid or alkaline. Therefore, an electric drive for a honey extractor must be low-voltage.