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Rolls-Royce Brattvaag

SL 200WX-B2T

Rolls-Royce Brattvaag SL 200WX-B2T — Towing Winch with Heave Compensation.

Components & Design

Component data being added…

Technical Data

Brake Holding Capacity 250 tonnes
Drum Capacity 1400m of 58mm wire
Brake Type Drum brakes and clutches
Special Features Passive Heave Compensation System, level wind functionality, detachable control console
Certification ABS certified
Build Year 2003

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Common failures & inspection points

Brake contamination from oil and moisture reduces holding capacity by up to 75%

Conduct annual brake render tests; inspect brake drums for rust buildup and worn material requiring replacement; verify correct brake setting typically around 60% of Ship Design Minimum Breaking Load (SDMBL)

Contaminated gear oil causes premature wear and system failure

Inspect gear oil regularly through the inspection cover; whitish discoloration indicates contamination requiring immediate oil change

Restricted brake linkage movement causes false operator confidence and loss of brake effectiveness

Test all brake linkages for free movement; identify and lubricate any corroded or stuck connections

Inadequate lubrication of rotating components leads to accelerated wear and failure

Move and lubricate all rotating parts (fairlead rollers, winch drums, deck stands) on frequent basis; maintain lubrication records

Damaged synthetic hawsers and wire ropes lead to mooring line breakage under tension

Visually inspect synthetic hawsers, heaving lines and messenger ropes for damage, chafing and kinks; rotate and grease wire ropes regularly; replace if >10% of strands are broken within 8-diameter lengths

Type-general inspection and maintenance points for this equipment category — not model-specific.

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Equipment Model #147213 · ✓ still in production