Deck Type Rudder Propeller

Name: Deck Type Rudder Propeller
Brand: Misea Marine

Deck-mounted 360° rudder propeller, 20–2250 kW, with lifting/swing mechanism so the underwater unit can be raised for service on deck. For barges, pontoons, cable-layers, floating cranes and refits.

Description

The Deck Type Rudder Propeller is a deck-mounted azimuth propulsion and steering unit that needs no shaft openings or major hull modification. The underwater propeller assembly is carried on a telescopic, rotatable support and can be lifted above the water for maintenance or to avoid obstacles in shallow water.

Technical data

Power range: 20 kW to 2250 kW
Fixed-pitch propeller, optional nozzle
Hydraulic or electric steering drive, 360° rotation
Electric, diesel or other power source

Construction

Power drive assembly, hydraulic steering system, lifting adjustment mechanism and underwater propeller assembly
Mechanical or hydraulic lifting and swinging mechanism; adjustable submersion depth for varying draft
Hardened gears, wear-resistant bearings and marine seals; high-strength marine steel with anti-corrosion coating
Overload protection and fault monitoring

Key features

Gear oil changes, seal checks and blade overhaul done on deck without dry docking
Quick installation and removal between tasks

Applications

Flat-bottom barges, pontoons and floating work platforms
Cable-laying, pipelaying and survey vessels
Floating cranes, rescue vessels and conversion of existing ships

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