320 EW / 350 EW
Pusnes/Aker Solutions 320 EW / 350 EW — Electrically-driven mooring winch.
Components & Design
Component data being added…
Technical Data
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Common failures & inspection points
Render test - brake must hold at minimum 60% of Safe Diagonal Minimum Breaking Load (SDMBL). Oil, moisture, rust on lining can reduce capacity up to 75%
Visual inspection for wear, damage, contamination. Maximum allowable wear is 40% (residual thickness must be 60% of original). Measure lining thickness with calipers
Inspect proper cable winding on drum - improper winding reduces braking force by up to 50%. Check for kinks, fraying, or damaged sections along entire cable length
Verify working pressure approximately 250 bar (for Pusnes ring-main systems). Test fluid for contamination, water ingress, viscosity stability. Check all hoses for leaks, cracks, or excessive wear
Inspect enclosed primary gearbox for oil leaks, gear wear, bearing play. Verify oil-bath lubrication system functioning. Check for noise during operation indicating internal damage
Type-general inspection and maintenance points for this equipment category — not model-specific.
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