Ram-Type Steering Gear · Steering Gear
The Kawasaki KR-150 is a ram‑type hydraulic steering gear featuring a four‑ram Rapson slide mechanism, providing precise helm control for medium‑size vessels. As a Ram-Type Steering Gear, it is normally installed in the steering-gear room, bow or stern thruster compartment, or propulsion-control system according to the listed equipment. In that role, its primary purpose is to control vessel heading or generate transverse or directional manoeuvring thrust. Ram and rotary-vane steering gears, tunnel thrusters and retractable azimuth units use different actuators and propulsors but all depend on reliable hydraulics or electric drives and feedback control. Power: 55 kW; capacity: 1500 kNm torque. For exact ratings, dimensions, settings, capacities, materials and variant-specific limits, refer to the manufacturer documentation for the exact figure.
What our service work and the manufacturer documentation say about keeping this model running.
4-ram Rapson slide type; check tiller pin clearance at class survey.
Kawasaki: Keep a seal kit and solenoid valves on board. Lead time: 3-8 weeks.
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