"> Techcrane LEC2200
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Techcrane

LEC2200

Techcrane LEC2200 — Ship/Deck Crane - Leg Encircling.

Components & Design

Component data being added…

Technical Data

Capacity 1100 tons
Type Leg Encircling Crane

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Common failures & inspection points

Wire rope condition and compliance with ISO 4309 discard criteria

Annual thorough examination: inspect for fraying, corrosion, wear patterns; measure rope diameter loss; apply ISO 4309 discard criteria (including core loss, outer wire loss, inner wire loss)

Structural integrity: cracking, corrosion, wastage, bearing condition, bolt elongation

Annual thorough examination: visual inspection for cracks in boom, pedestal, slewing bearing; measure corrosion/wastage depth; check bearing play; inspect bolt tension via torque wrench; document any deviations

Load, wind, and other indicators accuracy and safety function verification

Annual test: calibrate load indicators against certified scales across full range; verify emergency stop, limit switches, overload protection activate correctly; test windspeed cutoff if applicable

Hoisting machinery, brake system wear, pawls, ratchets condition

Quarterly/annual inspection: measure brake pad/lining thickness; inspect for excessive heat discoloration; check pawl/ratchet engagement and wear; test brake holding under full SWL at 125% load; verify no oil leakage

5-yearly load test at 1.25x SWL and slewing bearing play measurement

Every 5 years: perform certified load test to 1.25x SWL; measure slewing bearing radial and axial play; document results; verify no permanent deformations; update Certificate of Test and Thorough Examination

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

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Equipment Model #147116 · ✓ still in production