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Robin Transportation Systems Inc.

Break Bulk Shipping from Canada

Break Bulk Shipping

Non-Containerized Ocean Cargo to Canadian Ports

Steel, machinery, lumber, wind energy, and project cargo. Great Lakes and Seaway expertise. Licensed customs broker partner. Quotes within 15 minutes.

30+ YearsCustoms SupportHeavy Lift Coordination15-Min Response

Break Bulk Services

Steel, machinery, lumber, wind energy: if it doesn't fit in a container, we move it by specialist vessel to Canadian ports.

What Is Break Bulk?

Break bulk is the ocean transport of individual cargo pieces, loaded onto a vessel by crane rather than packed into standard shipping containers. It is the oldest form of ocean freight and remains essential for cargo that is too large, too heavy, or too irregular to containerize.

Port crane lifting heavy steel coils and crated cargo aboard a break bulk vessel

Containerized

Cargo in 20' or 40' ISO containers (FCL/LCL)

Break Bulk

Individual pieces loaded by crane onto MPV vessels

Project Cargo

High-value, one-time industrial freight tied to a project

Dry Bulk

Loose, unpackaged commodities by conveyor or grab

RTSI coordinates the break bulk process: origin pickup, vessel booking, stowage planning, ocean transit, port discharge, customs clearance support, and final delivery.

For standard containerized ocean freight (FCL/LCL), see our Ocean Freight page.

Cargo Types

From 5-tonne steel coils to 400-tonne nacelles: if it doesn't fit in a container, we move it.

Steel Products

Coils (HRC/CRC), plates, beams, rebar, pipes, wire rod

5-30 t per piece

Machinery & Equipment

Generators, compressors, mining equipment, construction equipment

10-500+ t per unit

Forest Products

Lumber bundles, wood pulp bales, paper rolls, plywood

1-5 t per bundle

Wind Energy

Turbine blades (up to 153 m), nacelles, tower sections

20-400+ t per piece

Vehicles

Buses, trucks, agricultural equipment, construction vehicles

5-80 t per unit

Crated Equipment

Electrical panels, transformers, turbine components

1-200+ t per crate

Pipes & Tubes

Pipeline sections, water mains, structural hollow sections

0.5-10 t per bundle

Bagged & Drummed

Cement, fertilizer, chemicals, resins, food-grade liquids

25-300 kg per unit

Break Bulk vs Containerized

Not sure which method suits your cargo? Here's how to decide.

Dimensions

ContainerFits within 40' HC
Break BulkExceeds container in any axis

Weight

ContainerUnder 26-30 t per container
Break BulkSingle pieces over 30 t

Shape

ContainerRegular, stackable
Break BulkIrregular, long, cylindrical

Cost

ContainerLower per unit
Break BulkHigher but necessary

The Middle Ground: Flat Racks & Open Tops

For cargo that is oversized but not massive, flat rack and open-top containers offer a hybrid solution, accommodating up to 40-55 tonnes on a 40' flat rack, or over-height cargo via open tops.

RTSI advises on the optimal mode for each piece. Many shipments use a combination: standard pieces in containers, oversized pieces on flat racks or break bulk vessels. RTSI coordinates the freight plan, shipping documents, licensed broker communication, and release timing so each piece is reviewed before arrival.

Wind Energy Logistics

Wind energy is the fastest-growing cargo segment for break bulk shipping globally. Canada's offshore wind ambitions, particularly in Atlantic Canada, will drive significant demand for heavy lift vessel capacity.

Onshore Blade

60-80 m | 15-30 t

Offshore Blade

80-153 m | 30-54 t

Nacelle

10-20 m long | 100-400+ t

Tower Section

4-5 m x 20-30 m | 40-80 t

At least 15 heavy transports are required for the main components of a single turbine installation. RTSI coordinates multi-vessel, multi-port projects for wind energy developers.

For coordinated multi-leg project logistics, see our Project Cargo service.

Vessel Types & Crane Capacities

Different cargo requires different vessels. We select the right ship for your shipment.

Container vessel and terminal crane operations illustrating heavy lift handling at marine berths

Multi-Purpose Vessel (MPV)

DWT: 5,000-40,000
Crane: 200-700 t tandem

General break bulk, steel, forest products

Heavy Lift Vessel

DWT: 10,000-40,000
Crane: 700-1,500 t tandem

Transformers, modules, wind components

Tweendecker

DWT: 8,000-20,000
Crane: 60-180 t

Bagged goods, drums, mixed cargo

Open Hatch Bulk Carrier

DWT: 30,000-60,000
Crane: Gantry/gearless

Lumber, pulp, paper (neo-bulk)

Ro-Ro (Roll-On/Roll-Off)

DWT: 10,000-60,000
Crane: Ramp 150-500 t

Vehicles, wheeled/tracked equipment

Semi-Submersible

DWT: 15,000-80,000
Crane: N/A (deck submersion)

Offshore structures, barges, rigs

Key Carriers We Book With

BBC Chartering

140+ MPV/heavy lift vessels. New LakerMax series designed for St. Lawrence Seaway transit. Up to 500 mt lift.

Fednav (FALLine)

Up to 60 sailings/year from North Europe to Great Lakes ports. Steel, project cargo, breakbulk general cargo.

Desagnes

21 vessels for Eastern Canada and Arctic. Crane capacity up to 500 mt tandem. Purpose-built for Canadian waters.

Ports & Waterways

Every major break bulk port in Canada, plus Great Lakes access via the St. Lawrence Seaway. We know the terminals, equipment, and how to get freight from dock to door.

Night map visualization of marine routing across Atlantic and Great Lakes-connected trade lanes

Canadian Ports

Hamilton (HOPA)

Steel (47.5% of cargo), project cargo

Ontario's largest port; 11.46 MT (2024); new $10M steel transload facility

Montreal

Break bulk, project cargo, dry bulk

~197,000 t non-containerized (2024); heavy lift at Laurier Terminals

Halifax

Steel, project cargo, offshore wind

Non-containerized up 20% in 2024; deep-water berths for largest vessels

Vancouver

Forest products, steel, machinery

158 MT record (2024); Lynnterm breakbulk consolidation centre

Thunder Bay

Forest products, steel, project cargo

10+ MT (2024); new laydown areas at Keefer Terminal

Trois-Rivières

Steel, aluminum, wind energy, forest

3.5 MT (2024); major expansion underway

Saint John (NB)

Wind energy, project cargo, pulp, steel

Atlantic Canada's largest by tonnage; 3 Class I rail lines

Sorel

Steel, general cargo

FALLine discharge port; St. Lawrence access

Great Lakes & St. Lawrence Seaway

The Seaway connects the Atlantic to the heart of North America: 3,700 km of navigable waterway serving ports from Montreal to Thunder Bay and Duluth. Break bulk cargo moves through the Seaway to reach Ontario's industrial heartland directly by water.

3,700 km

Total Distance

37 MT

2024 Cargo

+14% YoY

General Cargo Growth

~295 days

Season Length

Seawaymax Vessel Limits

Length

225.5 m (740 ft)

Lock chambers are 233.5 m

Beam

23.77 m (78 ft)

Lock width is 24.4 m

Draft

8.08 m (26 ft 6 in)

8.15 m with DIS technology

Air Draft

35.5 m (116.5 ft)

Height to clear bridges

Seasonal note: Seasonal note: The Seaway typically operates from late March to late December/early January. Break bulk shipments to Great Lakes ports (Hamilton, Thunder Bay) must be planned around the navigation season. East Coast ports (Montreal, Halifax, Saint John) operate year-round.

Customs & Liner Terms

Customs clearance coordination for break bulk imports and a clear view of port cargo-handling costs.

Customs planning desk with shipment schedules and compliance checkpoints for break bulk entries

Customs Clearance

Break bulk imports are more complex than containerized freight. Each piece may have different HS codes, tariff rates, and permit requirements. RTSI coordinates the documentation and licensed broker workflow.

ACI/eManifest Reporting

Pre-arrival data filed with CBSA before the vessel reaches port.

CARM Portal Compliance

All duties and taxes paid through the CARM client portal.

Tariff Classification

Correct HS codes for each piece, critical for steel subject to safeguard quotas.

Origin Determination

CUSMA eligibility assessment to minimize duties on qualifying goods.

Steel Import Quotas

Canada caps non-FTA steel at 50% of 2024 levels. We monitor quota availability.

OGD Coordination

Permits from CFIA, Health Canada, NRCan, or other agencies as required.

Shipping and customs support coordinated through one RTSI contact. RTSI coordinates vessel booking, documentation, broker communication, and delivery timing so details are aligned before cargo arrives.

For complete customs support coordination details, see our Customs Support page.

Liner Terms

Liner terms define who pays for loading, discharging, and stowage -- a critical cost factor in break bulk that does not exist in standard container shipping.

When you receive a break bulk freight quote, check the terms. An FIO quote may look cheaper than Liner Terms, but you'll need to add stevedoring costs at both ports.

Gross (Liner)

LoadCarrier
DischargeCarrier
StowageCarrier

FI (Free In)

LoadShipper
DischargeCarrier
StowageCarrier

FO (Free Out)

LoadCarrier
DischargeConsignee
StowageN/A

FIO (Free In/Out)

LoadShipper
DischargeConsignee
StowageCarrier

FIOS (Free In/Out/Stowed)

LoadShipper
DischargeConsignee
StowageShipper

FIOST (Free In/Out/Stowed/Trimmed)

LoadShipper
DischargeConsignee
StowageShipper

How Break Bulk Shipping Works

1

Request a Quote

Call, email, or use the form. Provide cargo dimensions, weight, origin, and destination. We respond within 15 minutes.

2

Shipping Plan

We recommend the optimal mode: break bulk vessel, flat rack, Ro-Ro, or combination. We select carriers and advise on liner terms.

3

Documentation & Booking

All shipping documents prepared, pre-shipment survey coordinated if needed, vessel space confirmed.

4

Loading & Transit

Cargo loaded and stowed per IMO CSS Code. We track throughout transit and provide status updates.

5

Customs Clearance

RTSI coordinates CBSA documentation, tariff classification support, quota review, and release timing with the licensed customs broker partner.

6

Discharge & Delivery

Stevedoring coordinated at the discharge port, then drayage or trucking to your door.

Frequently Asked Questions

Common questions about non-containerized ocean freight.

What is break bulk shipping?
Break bulk shipping is the ocean transport of individual cargo pieces, such as steel coils, machinery, lumber bundles, or equipment, loaded onto a vessel by crane rather than packed into standard containers. It is used when cargo is too large, too heavy, or too irregular to fit into a 20' or 40' container.
When should I choose break bulk over containerized shipping?
Choose break bulk when your cargo exceeds standard container dimensions (12.0 m x 2.35 m x 2.69 m for a 40' high cube) or payload limits (28-30 tonnes), when individual pieces are oddly shaped or require crane handling, or when flat rack containers are not sufficient for the weight or dimensions involved.
What is the difference between break bulk and project cargo?
Break bulk describes the shipping method (individual pieces loaded by crane onto a vessel). Project cargo describes the nature of the shipment (high-value, one-time industrial freight tied to a specific project). Project cargo is often shipped by break bulk methods, but break bulk also includes recurring commercial cargo like steel and lumber.
What Canadian ports handle break bulk cargo?
Major Canadian break bulk ports include Hamilton (Ontario's largest port, steel hub), Thunder Bay, Montreal, Halifax, Vancouver, Trois-Rivieres, Becancour, Saint John (NB), and Sorel. Hamilton and Thunder Bay are accessible via the St. Lawrence Seaway from late March to late December.
What does FIO, FIOS, or FIOST mean in break bulk shipping?
These are liner terms defining who pays for cargo handling. FIO (Free In and Out) means the shipper pays for loading and the consignee pays for discharging. FIOS adds stowage to the shipper's cost. FIOST adds both stowage and trimming. Under Gross (Liner) Terms, the carrier includes all handling in the freight rate.
What size vessel can transit the St. Lawrence Seaway?
Maximum Seawaymax dimensions are 225.5 m long, 23.77 m wide, and 8.08 m draft (8.15 m with DIS technology). The Seaway operates from late March to late December/early January. BBC Chartering's LakerMax vessels are purpose-designed to maximize these dimensions for break bulk service to Great Lakes ports.
Does RTSI coordinate customs clearance for break bulk imports?
Yes. RTSI coordinates break bulk shipping, customs documentation, and broker communication through one managed workflow. Regulated customs work is handled by licensed customs broker partners. This is especially useful when each piece may have different HS codes, tariff rates, or permit requirements.
How is break bulk cargo secured on a vessel?
Cargo is secured per the IMO CSS Code using dunnage (timber/rubber under cargo), blocking and bracing (preventing movement), lashing (wire rope, chain, or webbing), and chocking (for cylindrical items like coils or pipes). Every vessel carries an approved Cargo Securing Manual.
Can RTSI ship wind turbine components?
Yes. We coordinate break bulk shipments of wind energy components, including blades up to 80+ metres, nacelles over 100 tonnes, and tower sections, using heavy lift MPV vessels with crane capacities from 250 to 800+ tonnes. With Canada's emerging offshore wind sector, this is a growing service area.
How much does break bulk shipping cost compared to containers?
Break bulk typically costs more per unit than containerized freight due to specialized vessels, crane handling, stevedoring, and cargo securing. For oversized or overweight cargo, it may be the only viable option. Flat rack containers (up to 40-55 tonnes) can sometimes provide a middle ground. Contact us with cargo details for a quote.