This document provides specifications for two vibrator models, the DC-Z-80 and DC-Z-200, that are intended for use in industrial applications like unloading bins and hoppers. The DC-Z-80 is rated for continuous duty and produces 80 lbs of force at 2900 RPM. The DC-Z-200 is intended for intermittent use and produces 200 lbs of force at 4800 RPM. Both models are suitable for the food/agriculture and aggregate/concrete industries.