Service description

Köysan handles technical consultancy, spare parts and dealer application requests for marine gearboxes. Model selection is made per project for different engine configurations and twin-engine system adaptation, considering reduction ratios from 1:1 to 3:1 and SAE 1-5 flywheel housing compatibility. Every unit is tested under dynamic load before leaving the factory.

Quality and certifications

Certifications defined on the company profile (read-only)

Full company profile
  • ISO 9001
  • CE Marking

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