Crane block

Crane block
Crane block
Crane block
Crane block
Crane block
Crane block
Crane block
Crane block
Crane block
Crane block
Crane block
Our products are in accordance with the Machinery Directive 2006/42/EC and are standard delivered with 100% material traceability.

Our standard products meet with the requirements according to Norwegian Maritime Directorate, Det Norske Veritas, Bureau Veritas, Lloyds Register of Shipping, Germanischer LLoyds, American Bureau of Shipping, NORSOK and/or other class society requirements upon request.

Before products are shipped they are subject to a load test, inspection and/or performance check.

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Standard specifications:
  • Design temperature -20 °C
  • 100% material traceability
  • Offshore / marine surface conservation. RAL 1003
  • Sheave with roller bearing
  • Lubrication points for all moveable parts
  • Easy rigging


Design in accordance with: 
  • Machine directive 2006/42/EC and the latest amendments
  • Norske Sjøfartsdirektoratet
  • Det Norske Veritas/ Germanischer Lloyd-  DNV•GL
  • Bureau Veritas  
  • Lloyd’s Register of Shipping
  • American Bureau of Shipping
  • Norsok R-CR-002, R-005N, R-003N
  • Statoil “sikker sikring”
  • SfS
  • HSC Loler
  • Alternative sheave sizes
  • High durability sheaves (page 21)
  • Composite sheaves
  • Design temperature -40 °C
  • Easy rigging design up to 5 sheaves
  • Several other single and multiple sheave crane blocks available
Easy rigging
  • Enough clearance for passing of:
  • Closed spelter socket
  • Open spelter socket
  • Wire thimbles (Reeve block function)

Exchangable components for easy maintenance and inspection (no welded nut)