MARINE MANOEUVRING SYSTEMS
Bow Thrusters & Manoeuvring Systems
Explore complete electric, hydraulic, retractable, stern-mounted and project-configured thruster ranges. Open a category to compare pictured models, then open an individual model page for its gallery, description and published reference data.
THRUSTER RANGE
Choose a system category
Open a category to compare model cards with pictures and individual detail pages. The hub intentionally avoids a plain model-code index.
Browse compact DC units through larger DC and three-phase AC tunnel-thruster reference families.
Browse variable-output electric tunnel systems and compatible motor-conversion-kit routes.
Browse sealed electric tunnel-thruster families for installations requiring model-specific ignition-protection evidence.
Browse compact yacht units through larger commercial-reference hydraulic tunnel-thruster families.
Browse Compact Retract and VIP electric families for vessels needing a deployable thruster arrangement.
Browse VIP ECO proportional retractable families and the compatible conversion-motor-kit route.
Browse VIP and R-series hydraulic retractable families from yacht to larger commercial-reference duties.
Browse external stern-pod reference families for complementary stern control and constrained retrofit arrangements.
Review project-configured tunnel, propeller and drive packages for workboats and commercial vessels.
Review joysticks, proportional controls, remotes, protection, tunnels, adaptors, power packs and service components.
SELECTION INPUTS
Prepare the data needed for selection
A useful recommendation starts with the vessel, installation envelope, available power, duty and required documentation—not with a model number alone.
Vessel & duty
Define hull, displacement, windage, operating conditions and manoeuvring duty.
- Vessel type, newbuild / retrofit / replacement and operating area
- Length overall, beam, draft, displacement and loading condition
- Hull material, thickness and available structural drawings
- Windage profile, superstructure and expected manoeuvring conditions
Installation
Confirm tunnel or retractable geometry, immersion, structure, drainage and access.
- Bow, stern or combined requirement and desired operating duty
- Existing or proposed tunnel diameter, position, immersion and clearances
- Available internal space, access, drainage and maintenance route
- DC voltage and battery capacity or AC supply, phase and frequency
Power & scope
Coordinate electrical or hydraulic supply, controls, documents and delivery boundary.
- Hydraulic pressure, flow, return, cooling and filtration if available
- Control stations, joystick, proportional control and remote requirements
- Flag, class, client documentation and inspection requirements
- Delivery location, schedule and installation / commissioning boundary
PROJECT PROCESS
From vessel data to written quotation
The model code is a reference starting point. The final supply is fixed only after the interfaces, duty and written commercial scope are reviewed.
1. Send vessel data
Share the general arrangement, dimensions, displacement, hull details, windage, available power and intended duty.
- Newbuild or retrofit
- Bow, stern or both
- Available drawings and photographs
2. Review arrangement
ERBA checks tunnel or retractable geometry, immersion, structure, power source, controls and service access.
- Space and interfaces
- Duty and environment
- Missing-data list
3. Select supply route
A supported manufacturer model or project-configured package is shortlisted for technical and commercial review.
- Make and model
- Accessories and documents
- Installation boundary
4. Confirm quotation
The written quotation confirms the exact configuration, warranty path, price, delivery and included services.
- No assumed inclusions
- Compatibility checkpoints
- Final written scope
FREQUENTLY ASKED QUESTIONS
Bow Thrusters questions
These answers preserve the technical-review and written-quotation boundary for every reference route.
No. The detailed catalogue pages use current Max Power models as clear reference examples because ERBA Marine deals with this equipment, but ERBA can also review other supported manufacturers or a project-configured package. The quotation confirms the final make and model.
No. Published values are manufacturer-reference data and depend on the exact variant, voltage or hydraulic supply, installation geometry, immersion and operating conditions. ERBA Marine confirms the quoted configuration only after technical review.
Yes. Send the existing model and nameplate, tunnel or hull-opening dimensions, vessel drawings, power information, controls, photographs and the required new duty.
Continuous or extended duty must not be assumed. Duty limits depend on the exact electric or hydraulic system, cooling, batteries or power pack, controls, installation and current manufacturer instructions.
Send the general arrangement, hull sections near the proposed location, vessel dimensions and displacement, hull material, windage, available electrical or hydraulic power, required controls, operating duty and applicable class or client requirements.
The model pages provide a clear current reference range for comparing arrangements and published data. ERBA Marine may quote that reference, another supported manufacturer or a project-configured package; the written quotation fixes the final make and model.
No. Stern pods are complementary stern-mounted manoeuvring systems for suitable installations. Bow, stern or combined requirements are selected from the vessel arrangement and operating duty.
TECHNICAL ENQUIRY
Request a review for Bow Thrusters
Send the vessel, installation, power and duty information available. ERBA Marine will confirm the missing data and define the quoted make, model and supply boundary.