RoRo vs Breakbulk vs Container Shipping: Which Is Right for Your Heavy Equipment Export?

The Three Main Export Shipping Methods

Heavy equipment exporters have three primary options for ocean transport, each suited to different equipment types and situations:

• RoRo (Roll-on/Roll-off): Equipment is driven or towed onto the vessel via a ramp
• Breakbulk: Equipment is crane-lifted individually into the vessel's hold or onto the deck
• Container (flat rack or open-top): Equipment is loaded into or onto a specialized container

RoRo Shipping: Best for Operable Self-Propelled Equipment

How It Works

RoRo vessels function like floating parking garages. Equipment is driven or towed up a stern or side ramp and parked on the vehicle deck. No crane is required — the machine simply rolls on and rolls off at the destination port.

Advantages

• Lowest handling risk: The machine is never lifted, eliminating the risk of crane drops or rigging failures
• Faster port turnaround: Loading and unloading are streamlined compared to crane-intensive methods
• Cost-effective for wheeled/tracked equipment: Generally the most affordable option for operable machines
• Below-deck storage: Most RoRo cargo is stored below deck, protected from marine weather
• Wide port availability: RoRo service is available at most major US export ports

Limitations

• Requires operable equipment — non-running machines cannot navigate the ramp
• Height and width limits apply — very tall or wide equipment may not fit on the vessel deck
• Fuel must be drained to minimum levels (typically 1/4 tank) for fire safety
• Not available at all destination ports — some developing-country ports lack RoRo facilities

Best For

Excavators, dozers, wheel loaders, motor graders, forklifts, telehandlers, and most self-propelled construction equipment that is operable and within standard RoRo vessel dimensions.

Breakbulk Shipping: Best for Non-Operable or Oversized Equipment

How It Works

Breakbulk cargo is loaded piece-by-piece using cranes, spreader bars, and specialized lifting gear. Each machine is individually rigged, lifted, and placed in the vessel's hold or secured on the open deck. At the destination, the process is reversed.

Advantages

• No operability requirement — non-running machines can be exported
• No size limits from ramp constraints — very large or tall equipment can be accommodated
• Flexible for unusual shapes and dimensions
• Available at ports without RoRo facilities

Limitations

• Higher handling risk — each crane lift is a potential damage point
• More expensive — specialized stevedoring, crane rental, and custom lashing add cost
• Slower port turnaround — rigging and lashing each piece takes time
• Open-deck cargo is exposed to marine weather

Best For

Non-operable equipment, very large cranes or generators, equipment exceeding RoRo vessel limits, and shipments to ports without RoRo facilities.

Container Shipping (Flat Rack / Open-Top): Best for Smaller Equipment

How It Works

Smaller equipment is loaded into specialized containers — flat racks (open sides and top) or open-top containers — using a crane or forklift. The container is then handled like standard containerized freight through the port system.

Advantages

• Widest port availability — containerized freight can reach virtually any port in the world
• Predictable scheduling — container vessel schedules are more frequent than RoRo or breakbulk
• Competitive rates on high-volume trade lanes
• Suitable for compact equipment (mini excavators, skid steers, small forklifts)

Limitations

• Size constraints — equipment must fit within flat rack or open-top container dimensions
• Requires crane loading at origin and destination
• Blocking and bracing inside the container adds cost and complexity
• Not suitable for large equipment (full-size excavators, dozers, cranes)

Best For

Mini excavators, compact track loaders, small forklifts, attachments, and other equipment that fits within standard container dimensions (typically up to 8 ft wide and 8.5 ft tall for a standard flat rack).

Decision Framework: Which Method Is Right for Your Equipment?

Factor	RoRo	Breakbulk	Container
Equipment operable?	Required	Not required	Not required
Equipment size	Standard to large	Any size	Compact only
Handling risk	Lowest	Highest	Medium
Cost (relative)	Lowest	Highest	Medium
Port availability	Major ports	Most ports	All ports
Scheduling frequency	Weekly/biweekly	Less frequent	Most frequent

The Inland Transport Connection

Regardless of which ocean shipping method you choose, getting your equipment to the port requires coordinated heavy haul transport. Equipment exceeding 8.5 ft wide, 13.5 ft tall, or 80,000 lbs GVW requires oversize/overweight permits in every state on the route to the port. IronHaul Logistics coordinates the inland heavy haul leg to any US export port — Houston, Savannah, Baltimore, Los Angeles, Long Beach, New Orleans, Jacksonville, or Newark.

Ready to export heavy equipment? IronHaul Logistics handles the inland transport leg and can connect you with trusted freight forwarders for the ocean booking. Call (208) 495-2260, email [email protected], or submit a quote request online.