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SIMRAD HLD350 Drive Unit

Model # 11498771Mfg # 21113303


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Delivery within 2 - 3 weeks.

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Product Description

HLD350 MK2 and HLD2000 MK2 are hydraulic linear drives designed for boats with mechanical steering systems such as wire and cable steering (Edson, Whitlock, Teleflex).

The HLD is a compact, assembled unit, consisting of a reversible hydraulic pump, a balanced hydraulic cylinder, by-pass 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.

This can be an important safety factor.

The by-pass valve makes it possible to use the helm with little back drive force when the autopilot is switched off. The HLD350 MK2 and HLD2000 MK2L supersede the previous HLD350 and HLD2000L models. This manual also includes HLD2000 MK2D. This model is based on the same main parts as HLD350 MK2, but uses the HLD2000 MK2LD motor.

Autopilot / Autosteering

  • Max Boat Displacement 10 tons
  • Max Stroke 200
  • Max Torque 610 Nm
  • Drive Unit Max Thrust 350
  • Drive Unit Tiller Arm 175 mm \ 6.9 in


  • Power Supply 12V (2.5-6A) vDC


HLD350 Drive Unit

Features Rudder Feedback

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