Shipping machinery via breakbulk vessel is charged based on whichever is greater: volume (m³) or weight (metric tons). Reference rates are $30–$50/m³ for Southeast Asia and $60–$90/m³ for Europe; rates by weight are approximately $80–$150/ton (20–40% higher than the $30–$60/ton rate for container shipping). Additional charges apply for lifting and lashing ($5,000–$50,000 per unit, depending on size). This method is cost-effective only for batches of more than five units, and cargo space must be booked 15–30 days in advance.
I.
Billing Method
Billing Unit: Revenue Ton (RT)—whichever is greater, 1 ton or 1 m³. Reference Rates: $30–$50/m³ for Southeast Asia, $60–$90/m³ for Europe (Xinnuosheng data). By Weight: $80–$150/ton ($95–$165/RT for China to US West Coast; DTF data). Comparison: Container shipping is only $30–$60/ton—breakbulk is 20–40% more expensive (due to the inclusion of lifting, lashing, and insurance costs).
II. Cost Breakdown
Ocean freight (calculated by RT); Hoisting fees (heavy lifting at the port of loading + unloading at the port of destination; $5,000–$50,000 per piece depending on dimensions); Lashing and securing (sea-fastening engineering + materials & labor; $2,000–$20,000); Port operations (tallying/warehousing/customs clearance); Overweight surcharge (assessed for single pieces exceeding 100 tons)—for break-bulk vessels, “Total Price = Ocean Freight + Hoisting + Lashing + Port Fees”; quotations must itemize each cost.
III.
Applicable Scenarios
Suitable for: Oversized cargo (exceeding container limits, single pieces >150 tons), complete production lines, and non-dismantlable equipment (presses/boilers/transformers); Cost-effectiveness: Shipping batches of 5+ units via break-bulk is economical (Dantful benchmark: 5+ units is the tipping point); Schedules: 1–2 sailings per month; book space 15–30 days in advance; RoRo Alternative: Self-propelled equipment (excavators/loaders) is cheaper via RoRo ($3,500–$20,000 per unit or $100–$250 per CBM)—break-bulk shipping is “the only choice for cargo that doesn’t fit in containers + cost-effective for batches of 5+ units.”
IV. Cost Comparison
FCL (Container shipping is cheapest: $30–$60/ton); Flat Rack/Open Top (OOG/Out-of-Gauge: mid-range cost, 30–80% more expensive); Break-bulk Ship ($80–$150/ton; the only option for ultra-large items); RoRo (Most economical for self-propelled equipment; billed by volume or lane-meter); Heavy-lift Ship (Custom quotes for single units over 150 tons)—Selection priority: FCL (containerizable) → OOG Special Containers → Self-propelled RoRo → Oversized Break-bulk → Heavy-lift.
V.
Notes for Overseas Buyers
First, break-bulk shipping is only viable for 5+ units (use containers for smaller quantities); second, itemize costs (quote ocean freight, lifting, and lashing separately); third, use RoRo for self-propelled equipment (more cost-effective); fourth, book space early (schedules are infrequent, often 15–30 days apart); fifth, insurance (mandatory due to the high value of oversized cargo)—Break-bulk costs are $80–$150/ton plus lifting/lashing fees ($5,000–$50,000 per unit);
it is the only choice for ultra-large items and is only economical for 5+ units—choose the transport method that fits your specific needs.
