Variable Pitch Propeller Engineering for Superyachts & Commercial Vessels

Close-up of a machinery part with a large gear, a smaller pulley, and a metal casing with visible bolts, situated on a workbench with various tools and containers around.

Variable Pitch Propeller systems form part of many of the propulsion projects undertaken by Marine Propulsion for superyachts and commercial vessels.

Engineering scope ranges from planned maintenance and fault diagnosis through to complete overhauls, hydraulic repairs, propulsion upgrades and commissioning.

Projects are delivered as standalone engineering assignments or as part of larger refit and propulsion programmes.


Engineering Scope

Variable Pitch Propeller capability includes:

  • Planned maintenance

  • Fault diagnosis

  • Complete overhauls

  • Hydraulic system repairs

  • Seal replacement

  • Blade removal and installation

  • Component inspection and measurement

  • System reassembly

  • Propulsion commissioning

  • Sea trial support

Engineering scope is developed to suit the requirements of each vessel and project.

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Hundested Experience

Marine Propulsion has extensive experience working with Hundested Variable Pitch Propeller systems.

Engineering support includes planned maintenance, overhaul, fault diagnosis and propulsion upgrades undertaken as part of scheduled maintenance programmes and major refits.

Additional Variable Pitch Propeller systems can also be supported where specialist engineering capability is required.


Overhaul Projects

Complete Variable Pitch Propeller overhauls require careful planning, component assessment and coordination with the wider engineering programme.

Marine Propulsion undertakes overhaul projects that range from scheduled maintenance through to major propulsion upgrades, supporting vessels arriving in New Zealand for planned refit work as well as international projects where required.

Common Project Questions

Planning a Refit in New Zealand?

Variable Pitch Propeller projects are often planned well before a vessel arrives in New Zealand.

Early engagement allows engineering scope, component procurement and project scheduling to be coordinated before refit work begins.