How heavy machinery ships

Heavy machinery ships in a standard or high-cube container, on a flat-rack, in an open-top container, or as breakbulk or Ro-Ro cargo. The machine's size and weight decide which one, more than where it ships from. Before you book, plan four things: weight and dimensions, safe lifting, export packing (including corrosion protection), and whether the route can take the cargo. Construction, mining, manufacturing and energy equipment often moves as oversized or breakbulk cargo, so lifting, crating and securing methods have to be compliant.

Machinery this guide covers

Construction & earthmoving

Excavators, loaders, cranes, pavers, compactors

Industrial manufacturing machines

CNC machines, cutting machines, injection molding units

Mining equipment

Drilling machines, crushing units, industrial vehicles

Energy & power equipment

Transformers, turbines, compressors, power modules

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Three physical risks and how to control them

Heavy equipment logistics centers on three risks: how the machine is lifted, whether it corrodes, and whether it shifts in transit.

Weight, dimensions & lifting
Why it matters

A bad lift or load plan can damage the machine and injure the crew.

How to handle it
  • Certified lifting points and a written lifting plan
  • Agree in advance whether it lifts by forklift or crane
  • Weight and center-of-gravity marked on the unit
  • Reinforced skids or base frames
  • In a multi-ton machine, even a slight imbalance can tilt it or cause a drop.
Corrosion, dust & weather
Why it matters

Salt air, dust and humidity at sea can corrode industrial equipment quickly.

How to handle it
  • Export-grade rust-preventive oil or VCI (vapor corrosion inhibitor) wrap
  • Desiccants and sealed covers
  • Plastic sheeting under a tarpaulin for outdoor stowage
  • Load only into clean, dry containers
  • Start protecting the machine before packing, especially after factory testing.
Blocking, bracing & impact
Why it matters

Unsecured machinery shifts easily, putting both the cargo and the vessel at risk.

How to handle it
  • Industrial-grade dunnage and timber bracing
  • Steel chains or ratchet straps where needed
  • Floor reinforcement pads
  • Anti-slip mats under skids
  • Securing rules differ for containers, flat-racks and breakbulk vessels.

Documents you provide as the shipper

DocumentWhy It Matters
Commercial invoice & packing list Declares value, HS codes and equipment identification
Equipment manual and lifting instructions Lets handlers lift and load the unit safely
Safety data for any oils or fluids left inside Required if the machine contains fluids
Disassembly and packing list (if dismantled) Shows customs and the receiver what is in each piece and how it reassembles
Certificate of origin (when requested) Supports duty and import-rule decisions

Documents your forwarder prepares

DocumentWhy It Matters
Bill of Lading / Air Waybill Contract of carriage; carries stowage notes
Export declaration Required by regulation
Stowage plan & securing photos (when required) Proof of securing for flat-rack and breakbulk cargo; supports insurance claims

Which equipment fits your machine

ModeSuitable For
Container (standard or high-cube) Mid-size units and machine tools
Flat-rack Oversized machinery and industrial vehicles
Open-top container Tall equipment that has to be loaded from above
Breakbulk / Ro-Ro Very large or rolling machinery
Choose by the machine's size and weight; the origin matters much less.

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HS codes for common machinery (examples)

CodeDescription
8429 Earth-moving machinery
8438 Food-processing machinery
8462 / 8466 Metalworking and CNC machinery
8501 / 8502 Power equipment and generators

These codes are indicative starting points, not a classification. Find the exact 10-digit line for your product in the HTS Code Finder. Getting the classification right is the importer of record’s legal responsibility.

Estimate US import duty on these codes with our free tariff simulator. Heading definitions (World Customs Organization): https://www.wcoomd.org/en/topics/nomenclature.aspx

Heavy machinery shipping FAQs

Does machinery need to be drained of oil or fuel?

Internal combustion equipment usually needs its fuel removed before export. Some carriers also require draining for safety, so check the carrier's rules before booking.

Is wooden crating always required?

Not always. Export-grade skids made from ISPM-15-compliant wood (heat-treated and stamped) are common. Full crating is often worth it for high-value precision machinery.

When is a flat-rack better than a container?

When the machine is too wide or too tall for a standard container, or can't be lifted in and out of one. A flat-rack is a container base without a roof or side walls, which is why oversized machinery and industrial vehicles go on one.

How do you keep machinery from corroding at sea?

With VCI (vapor corrosion inhibitor) wrap or rust inhibitors, desiccants and sealed packaging, applied before packing.

Do all machinery shipments require insurance?

Insurance is strongly recommended for every machinery shipment: the equipment is high-value and damage can be costly to repair.

U.S. import duty on Heavy Machinery & Industrial Equipment by country of origin

Total duty on the highest-value tariff lines in this category, by country of origin, calculated with our tariff engine and U.S. Census import values. Each page breaks down the duty components, how the rate has changed by entry date, and the landed-cost math.

61 more in this group. Rates are our tariff engine's total for a commercial entry today. Open a page for the duty lines behind a rate and how it changed by entry date, browse all import duty pages, or price your own shipment.

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