"> Hatecke FFA 4.9M
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Hatecke

FFA 4.9M

Hatecke FFA 4.9M — Free-fall launching device for GFF 4.9M freefall lifeboat with hydraulic boat recovery.

Components & Design

Component data being added…

Technical Data

Boat Capacity 13 persons (dry cargo), 12 persons (tanker)
Boat Length 4.99 m
Boat Width 2.39 m
Maximum Launching Weight 2900 kg (dry cargo), 3100 kg (tanker)

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Common failures & inspection points

Corrosion, misalignment, deformation and excessive free play in davit launching structures, particularly at connection points and pivot mechanisms

Visual inspection of davit frame, welds, connection bolts, and pivot pins for rust, oxidation, cracks, bent members, and movement indicating loose fasteners

Deterioration, breakage, or corrosion of wire ropes, cables, and sheaves causing jamming, kinks, or mechanical failure during deployment

Examination of all wire rope for kinks, corrosion, broken strands, and proper spooling on drums; test sheave rotation for smoothness and bearing wear; measure rope diameter against original specifications

Hydraulic system leakage or fluid degradation affecting pressure delivery and boat recovery during launch/recovery operations

Inspect all hydraulic hoses, cylinders, valves, and connections for visible leaks and weeping; test system pressure with gauge; check fluid color and condition (dark/burnt indicates overheating)

Failure of safety limit switches, brake systems, or power supply preventing proper stopping/holding of deployed lifeboat at rest

Functional testing of all limit switches with full deployment cycle; brake engagement test under no-load and maximum load conditions; electrical power supply verification (voltage/amperage)

Accumulation of marine growth, corrosion products, and salt deposits on davit structures causing weight increase and mechanical binding

Full cleaning and surface inspection of davit structure; measurement of paint/coating condition; removal and inspection of grease/lubrication residue accumulation in moving parts

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

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Equipment Model #147757 · ✓ still in production