Simrad ROBERTSON HLD2000 Autopilot Hydraulic Linear Drive 21112750 12V AC20 J300X AC42
Works perfectly, fully tested with guarantee
HLD2000 is hydraulic linear drives designed for boats with mechanical steering systems such as wire and cable steering (Edson, Whitlock, Teleflex). Linear drives are the most preferred on sailboats, attached to the quadrant or tiller, supplying direct control, avoiding slack in wires or cables.
The HLD includes a reversible hydraulic pump, a balanced hydraulic cylinder, bypass valve and oil tank. Because of the direct connection to the rudder, the hydraulic linear drive can be used even if the hand steering should fail, an important safety factor. The bypass allows you to use the helm with little back-drive force when the autopilot is switched off. Split version has the pump separated from the ram and interconnected with 3′ hoses, making the installation more convenient when space becomes a problem.
Autopilot Computer: AC42 / J300X / J3000X / AC20
Configuration: Single cylinder
Hardover Time (30% load): 9 seconds
Maximum Stroke: 13 3/8″
Peak Thrust: 1,100 lb
Replacement fir model number 21113360