"> NMF (Neuenfelder Maschinenfabrik) / Liebherr (Germany) NMF Heavy Lift Crane
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NMF (Neuenfelder Maschinenfabrik) / Liebherr (Germany)

NMF Heavy Lift Crane

NMF (Neuenfelder Maschinenfabrik, Hamburg) war der weltweit führende Hersteller von Heavy-Lift-Schiffskranen, 2019 von Liebherr übernommen. NMF-Krane sind auf den weltgrößten Heavy-Lift-Schiffen installiert (SAL Heavy Lift, BigLift, Jumbo Shipping). Kapazitäten bis 2×800 Tonnen in Tandemlift. Hochspezialisiertes Nischensegment mit nur 3-4 Herstellern weltweit.

NMF (Neuenfelder Maschinenfabrik) / Liebherr (Germany) NMF Heavy Lift Crane
100-800 t SWL
Capacity
Heavy Lift / Project Cargo
Medium

Components & Design

Component data being added…

Technical Data

type Heavy-Lift Ship Crane (Mast Crane / A-Frame)
variant count approx 5
period start year 1985
drive type Electric-Hydraulic
construction Heavy steel mast construction, multiple wire ropes, specialized slewing

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Common failures & inspection points

●Wire rope degradation from heavy lift cycles
●Slewing bearing failure from extreme loads
●Hydraulic system overheating from long continuous lifts
●Foundation bolt fatigue from dynamic loads

Service & Maintenance

Wire rope inspection per every lift above 80% SWL. Slewing bearing inspection annually. Complete structural NDT at 5-year survey. Load test per IACS/flag state.

Suppliers & Spare Parts

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Replacement Parts

NMF/Liebherr. Heavy-lift crane parts: 8-16 weeks. Wire ropes: 4-8 weeks. Specialized — limited suppliers.
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Equipment Model #37873 · ✓ still in production