Ulstein Equipment
Offshore Vessel Conversions, Upgrades & Retrofits
Ulstein conversion, upgrade and retrofit services that give offshore vessels such as PSVs a second life: battery and shore power retrofits, alternative-fuel preparation and conversion to new roles.
Description
Ulstein offers conversion, upgrade and retrofit services to extend the life of offshore vessels when market changes, regulations or fuel prices make them less competitive. Work is carried out at Ulstein Verft in Norway in close collaboration with Ulstein naval architects.
Services
- Conversions: renewing, redesigning and rebuilding ships to new technical and functional requirements
- Upgrades: updating or expanding onboard systems and equipment to higher function, capacity and capability
- Retrofits: adding new technologies to existing systems, e.g. battery systems and shore connections
- Preparation for alternative fuels, with methanol at the forefront; ammonia and hydrogen also considered
Applications
- PSV conversion for survey work (e.g. mezzanine deck and ROVs)
- Emergency Response and Rescue Vessels (ERRV), emergency support vessels, yacht support
- Ulstein has studied 30 alternative uses for existing PSVs across energy, leisure, ocean biomass and other industrial markets
References
- PX121 PSVs ‘Esvagt Leah’ and ‘Esvagt Heidi’ upgraded in 2021 to greener power solutions and converted to ERRV
- Refurbishment of expedition cruise vessel ‘Ocean Adventurer’ with technical upgrades for increased fuel efficiency
Specifications
| Description | Sales Manager Service & Aftermarket |
|---|---|
| Affiliation | Ulstein Design & Solutions AS |
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Featured products
All products →System / Package
OMEGA Reinforced Laser Plate Banks for Cargo Hold Heating
Structurally reinforced stainless laser-plate heat-exchanger banks that replace failing pipe coils in barge and tanker cargo holds — built to survive sloshing loads in part-filled tanks while heating crude oil, caustic soda and other cargoes.
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Charge air cooling
Alfa Laval charge air coolers for marine and industrial engines, cooling intake air after the turbocharger, with aluminium or copper fins and integrated housings tailored to the engine.
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Everllence 175D High-Speed Engine
V12, V16 and V20 high-speed marine diesel engine with 175 mm bore, 1,440–4,400 kW at 1,500–2,000 rpm, methanol-ready, for propulsion and gensets on naval, offshore, ferry, tug, yacht and fishing vessels.
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