UNDERWATER EQUIPMENT
PROPULSION SYSTEMS
From shaft line and steering arrangement to bow thrust and hull protection, we approach your vessel's underwater equipment as one integrated system.
- 3
- Stainless shaft grades
- 4
- Steering arrangements
- 3
- ERC bow thrusters
- 44
- Anode sizes and codes
PROPULSION AS A SYSTEM
One line from propeller to steering arrangement
We assess shaft, coupling, rudder and bow-thruster components together with the vessel hull and duty profile.
View the propulsion archive
01
Project-specific shaft lines for wood, fibreglass and steel vessels
SHAFT LINE
A complete shaft system matched to the vessel
Different shaft systems are engineered for wood, fibreglass and steel vessels. 304, 316 and 316L stainless shafts are used in production, with certified or non-certified systems prepared to suit the project and class requirement.
BearingsSleevesCouplings
FlangesBracketsPropeller nuts
View ISO 4566 hub and key dimensions
CONTROLLED MANOEUVRING
Steering systems
Four core arrangements matched to hull and engine configuration.
Keel-centred steering system
Single-engine vessels
Suspended steering system
Single- or twin-engine vessels
Flange-connected steering system
Gulet-type vessels
Steel-sleeve steering system
Steel vessels
ERC BOW THRUSTERS
More precise port–starboard control in harbour
Diesel, hydraulic or electric drive options are combined with a seawater-resistant shaft and seal arrangement plus a high-strength gear system for demanding duty.
- Quiet gear transmission
- Wear and corrosion resistance
- Three drive choices to suit the project
BP-400
- Power
- 85 HP
- Diameter
- 400 mm
- Thrust
- 7.2 kN
BP-600
- Power
- 185 HP
- Diameter
- 600 mm
- Thrust
- 13 kN
BP-100
- Power
- 300 HP
- Diameter
- 1000 mm
- Thrust
- 36 kN
Final system selection is based on the vessel, drive type and duty profile.
CORROSION CONTROL
Marine anodes
Filter product codes by size or weight for shaft, propeller-nut and hull applications.
SHAFT
14 product codes
Shaft anodes
NUT
14 product codes
Propeller-nut anodes
UFO
4 product codes
UFO anodes
ROD
8 product codes
Iron/rod anodes
HOLED
4 product codes
Holed anodes
No anode code matched your search.
PROJECT-SPECIFIC