Okeanus 300EM Series Winches
Okeanus' all-electric winches are designed to be compact, efficient winches that can be quickly and easily deployed without the need of hydraulic fluid.
The 300 Series winch is designed for towed side-scan and magnetometer systems, well logging services, and instrumentation for oceanographic surveys. These systems come with an all-electric variable speed drive and are offered in ratings ranging from 2HP to 5HP.
https://okeanus.com/products/multi-purpose-winches/all-electric
Okeanus 300EM Series Winches