Thrusters are complex propulsion systems installed at the bow or stern of vessels, designed to enhance maneuverability during berthing and reduce the reliance on tug services. These systems typically include propellers, gearboxes, and electric or hydraulic motors, and are especially common in container ships, offshore vessels, and specialized units.
At YAF Engineering, we have significant experience servicing bow and stern thrusters from major manufacturers such as KAWASAKI, Rolls-Royce, Bergen, and others. Leveraging our advanced workshops, heavy-duty machinery, and laser cladding facilities, we handle even the most demanding repairs with precision and efficiency.
Our thruster maintenance and repair services include:
• Overhauling and mechanical repair of thruster blades
• Renewal of blade seals and main shaft sealing systems
• Inspection and measurement of bearing clearances
• Complete disassembly and overhauling of the thruster casing, including hub, yoke, and blade carrier units
• Renewal of shaft bearings and precise clearance adjustment
• Reconditioning of blades, hubs, and yokes to restore OEM tolerances
• Laser cladding of worn shaft surfaces
• Precision boring and bush fitting inside thruster housings
• Eco oil conversion or modification to comply with environmental regulations
Combining deep engineering knowledge with in-house fabrication and reconditioning capabilities, YAF Engineering provides end-to-end thruster repair solutions that ensure operational safety, performance, and longevity.