Boats with traditional hydraulic steering systems will use an Evolution autopilot driven by a hydraulic pump. The pump connects to the boat's hydraulic steering lines and allow the autopilot to steer the boat by controlling the flow of fluid through the boat's steering system. The hydraulic pump is controlled by the Evolution autopilot Actuator Control Unit (ACU.)
Type 1 Hydraulic autopilot pumps are available for 12 or 24-volt electrical systems.
12-Volt, Type 1 pump for hydraulic steering systems SKU: M81120
For 12-Volt DC Systems
For ACU-150 or ACU-200 systems
24-Volt, Type 1 Pump for Hydraulic Steering Systems SKU: M81119
For 24-Volt DC Systems
For ACU-200 systems