One Hudson Ave. The HTR-1A is automatically positioned by the dock attendant through use of an interior control panel selector switch.
Hydraulic power raises and lowers the restraint for smooth, consistent action.
An infra-red photo eye and audible alarm automatically alert personnel of positive contact. The MTR-1A mechanical restraint models are easily activated by dock personnel through use of the control handle from dock level. A gas spring raises the restraint to activation and a latching mechanism holds the restraint in stored position. These models can be equipped with the communication light system. The Autogard ATG-3000 Safety Barrier Leveler is Hydraulically powered to provide a formidable barrier against disasters.