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Brunvoll System / Package

Medium Speed CPP & Gearbox Propulsion System

Diesel-mechanical propulsion system with medium-speed engine, Brunvoll gearbox and CP propeller, with optional 2-speed gearbox and PTO, in single or twin-screw configurations with up to 4 engines and 4 generators.

Description

The Brunvoll Medium Speed CPP & Gearbox Propulsion System is a diesel-mechanical controllable-pitch propeller system suited to ship types with a narrow operational profile. It runs at constant or slightly varying engine rpm, and an electric generator with fixed or floating frequency can run simultaneously via a power take-off (PTO).

Key features

  • Customised Brunvoll gearboxes; a 2-speed gearbox with PTO uses the full main engine power
  • Simultaneous generator operation via PTO
  • System configured to the vessel's actual service profile with engines, gearboxes, propellers and tunnel thrusters

Configurations

  • Single screw
  • Twin screw with two single gearboxes or two twin-in single-out gearboxes
  • Up to 4 engines and 4 generators, giving high redundancy and flexible power distribution

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