HATLAPA’s advanced frequency controlled electric drive system replaces maintenance-intensive electro/hydraulic drives

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S/S “KAUAI”

Owner/Operator/Manager: MATSON Navigation Company, Oakland, California/USA
Container ship, built in 1980 at Sun SB & DD, USA with 2100 TEU and a length of 220 m

In September 2005 the S/S “KAUAI” underwent dry-docking at Nantong Shipyard in Nantong, China for executing various maintenance & repair works, as well as modification of the deck machinery. Superintendent John Jacoby was the lead from Matson.

One part of the modification required was the replacement of electro-hydraulic driven mooring winches (originally supplied by Kocks, Germany), while the second part included the conversion of the combined anchor and mooring winches with a chain of 68 mm / grade 3 and a rope pull of 150 kN (original make).
This conversion consisted of a complete new driving part together with a completely new electronic control system.

HATLAPA Uetersener Maschinenfabrik wishes vessel and crew bon voyage and „full speed ahead“!

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