Overweight & Oversized Equipment
Transformers, large pressure vessels, generator sets, etc. — 100 t+ per piece, by breakbulk heavy lift or special containers.
Breakbulk and project cargo logistics use breakbulk vessels (in-hold/deck/heavy-lift), special containers and Ro-Ro vessels to provide integrated factory-to-site transport for overweight & oversized equipment, construction machinery and complete project cargo.
HUIN International Logistics has focused on heavy-lift and project logistics for 15 years, holds NVOCC/FMC qualifications and works closely with multiple breakbulk vessel owners and heavy-lift resources, offering one-stop services in shipping solution design, lifting & securing, overweight declaration, chartering and project customs clearance.
From single overweight units to complete plant relocation, covering the full spectrum of project logistics. Unsure about the route or stowage? Send dimensions and weight for a free assessment.
The compliance core for heavy-lift project cargo is "overweight declaration + lashing plan + export license"; missing any one of them can cause discharge refusal or port detention.
| Document | Applicable Cargo | Processing Time | Validity | HUIN Service |
|---|---|---|---|---|
| Lashing & Securing Plan (Lashing Plan) | Overweight & oversized pieces, deck cargo | 2-5 working days | Per voyage | Engineering team prepares drawings |
| Overweight / Oversized Declaration | Single pieces exceeding port standards | With booking process | Per voyage | Full handling |
| Export License / Used Equipment Declaration | Controlled equipment, used construction machinery | 5-20 working days | With the cargo | Assistance provided |
| Certificate of Origin / Inspection & Quarantine | All export cargo | 1-3 working days | Per shipment | Full handling |
| Port Operation Permit / Heavy-lift Handling Agreement | Ports with heavy-lift operations | 3-10 working days | Per voyage | Port coordination |
Breakbulk, special containers, Ro-Ro and multimodal transport are selected based on cargo size, weight and project schedule — oversized pieces by breakbulk, boxable pieces by special containers, self-propelled equipment by Ro-Ro.
| Shipping Mode | Suitable Cargo | Transit Time | Cost | Key Advantages | Limitations |
|---|---|---|---|---|---|
| Breakbulk
In-hold / Deck / Heavy-lift |
Overweight & oversized pieces, complete project cargo | Africa / Middle East 35-55 days | ★★☆★★ | High single-piece capacity, heavy-lift handling | Fewer sailings; book 15-30 days ahead |
| Special Containers
FR/OT flat rack |
Boxable over-length / over-width pieces | China → Europe 30-40 days | ★★★☆☆ | Dense sailings, flexible door-to-door | Limited by container size/weight caps |
| Ro-Ro Vessel
Self-propelled equipment |
Excavators, loaders, vehicles | 30-45 days | ★★★☆☆ | Fast self-drive handling, lower cost | Self-propelled equipment only |
| Multimodal
Sea-rail / Sea-road |
Project cargo to inland destinations | 40-60 days | ★★★☆☆ | Extends to inland sites, fully traceable | Smooth coordination needed at transshipment |
From solution design to site delivery, we handle lifting, securing, overweight declaration and project customs clearance for you.
Submit dimensions/weight/piece count/destination port; free route, stowage and lifting design.
Lashing plan drawings, overweight declaration, export license/used equipment declaration (if required).
Breakbulk space application or full-vessel charter; confirm heavy-lift capacity, port rotation and handling conditions.
Lifting point verification, wire rope lashing, in-hold securing; HUIN on-site supervision with photo records.
Split customs declarations, inspection & quarantine, certificate of origin; bill of lading issued after release.
Heavy-lift discharge at destination, project customs clearance, barge transshipment/road delivery to site (DDP optional).
Every shipment is verifiable — transparent cargo specs, routes, container types, lead times, key challenges, and results.
The outcome of heavy-lift transport hinges on lifting and securing — off-center gravity and insufficient lashing can cause overturning and marine accidents. The standards below follow vessel owner lashing requirements.
Verify lifting points and CG offset, check rigging load capacity; dedicated lifting drawings for overweight pieces.
Wire ropes/ratchet lashing belts in cross pattern, foot locking and lateral supports; issue Lashing Certificate.
Mark single-piece weight/CG; declare truthfully at booking to avoid discharge refusal and lifting accidents.
Tarpaulin cover for deck cargo, rust-preventive oil + desiccant for equipment, protecting against salt-spray corrosion on long voyages.
Add edge-protection pads where slings meet equipment, preventing wire ropes from scoring the surface.
On-site supervision with photo records of lifting, fully traceable, meeting vessel owner and destination port inspections.
Qualifications, shipping modes, battery control, destination market access — 8 high-frequency questions answered at once.
HUIN's dedicated consultant will reply to you as soon as possible after receiving your message.