Lashing & Securing for RoRo: Checklist for Heavy & High Cargo

March 10, 2026
Reading time: 4 minutes

A structured roro lashing checklist is crucial for the safe shipment of heavy and high cargo on RoRo and PCTC ships. It includes technical inspection of attachment points, correct lashing equipment selection, documentation such as B/L and loading instructions as well as coordination with the shipping company and terminal. Errors in lashing often lead to delays, damage or liability risks. With clear processes, checked load attachment points and complete documentation, you minimise risks and ensure smooth operations.

Short answer in 5 bullet points

  • A roro lashing checklist ensures that heavy and high cargo is secured in accordance with standards
  • Lashing points, centre of gravity and weight distribution must be checked before ETD
  • Coordination with the shipping company regarding deck height, MAFI utilisation and lashing standard is mandatory
  • Documents such as B/L, packing list and technical drawings must be complete
  • Missing or incorrect securing often leads to subsequent lashing in the POL or POD

Introduction: Why lashing is critical for RoRo transports

RoRo transport is considered efficient and flexible. Vehicles, construction machinery, project cargo or overheight equipment are loaded via ramps and secured on special decks. However, the requirements for lashing and securing increase considerably, especially for heavy and high cargo.

In contrast to container shipments, securing is carried out directly on the ship's floor or on MAFI trailers. Incorrect lashing can lead to movement during the voyage, especially in heavy seas. In practice, it is often the case that unclear responsibilities or inadequate preparation in the POL lead to costly delays.

A structured roro lashing checklist creates clarity and reduces operational risks.

What does Lashing & Securing actually mean at RoRo?

Lashing describes the lashing of the load with chains, straps or tensioning systems. Securing also includes blocking, wedges, welding points or special brackets.

Different systems are used for RoRo and PCTC ships:

  • Direct lashing on deck
  • Use of MAFI trailers for non-rollable goods
  • Combination of wheel chocks, chains and tensioning elements

The requirements depend on the weight, centre of gravity, dimensions and route. According to the UNCTAD Review of Maritime Transport 2025, the requirements for cargo securing are also increasing as project cargo volumes rise
https://unctad.org/system/files/official-document/rmt2025overview_en.pdf

How does lashing work in the RoRo port?

1. pre-registration and technical inspection

The following data is required before delivery:

  • Dimensions L x W x H
  • Net and gross weight
  • Centre of gravity data
  • Type of attachment points
  • Special features such as loose parts

This data flows into the load planning and determines the deck position and lashing concept.

You can find additional preparation in the loading checklist: Error-free into the RORO harbour
https://odsorient.com/beladungs%E2%80%91checkliste-fehlerfrei-in-den-roro%E2%80%91hafen

2. positioning on deck or MAFI

Non-roadworthy or oversized goods are often placed on MAFI trailers. These enable flexible manoeuvring on board.

3. realisation of the backup

The terminal or ship team attaches lashing chains at defined points. The decisive factors are

  • Minimum number of lashings
  • Direction angle
  • Preload force
  • Securing against lateral and longitudinal movement

4. documentation

A visual inspection is carried out after completion. Photos and lashing protocols are often created for security purposes.

What documents are required for Heavy & High Cargo?

Bill of Lading B L

The B L contains information on POL and POD, goods description and weight. Unclear or incorrect information can lead to changes in the stowage plan.

Technical drawings

The shipping company often charges for overheight units:

  • Side view
  • Centre of gravity marking
  • Information on ground clearance

Loading instructions

Detailed instructions on the roro lashing checklist should be set out in writing.

ETD and ETA tuning

Deviations in ETD can have an impact on cut-off times in the terminal. Late deliveries often lead to rebookings.

For individual costs and transport options, we recommend a direct enquiry via the quote calculator
https://odsorient.com/angebotsrechner

What risks exist without a structured checklist?

Centre of gravity error

Incorrectly declared centres of gravity lead to inadequate security.

Unsuitable lashing points

In practice, it is often the case that machines do not have certified lashing eyelets.

Deck height problems

High Cargo sometimes exceeds the deck heights of PCTC ships.

Re-lashing in the POD

If Securing does not meet the shipping company's specifications, reworking is carried out at the port of destination with a loss of time.

A clearly defined roro lashing checklist reduces these risks considerably.

RORO Lashing Checklist for Heavy & High Cargo

Technical preparation

  • Dimensions and weight confirmed
  • Focus documented
  • Photos taken before dispatch
  • Lashing points checked
  • Loose parts removed or secured

Documentation

  • B L correctly issued
  • Complete packing list
  • Loading instructions submitted
  • ETD confirmed
  • Contact person named in the POL

Operational coordination

  • Deck height checked
  • MAFI requirements clarified
  • Number of lashings defined
  • Insurance informs

Before departure

  • Visual inspection is carried out
  • Photo documentation created
  • Release by terminal

This structured roro lashing checklist serves as a practice-orientated guide.

How does heavy differ from high cargo in securing?

Heavy Cargo

The focus is on weight and ground pressure. The decisive factors are

  • Load-bearing capacity of the deck
  • Number of chains
  • Load distribution

High Cargo

Height is the main focus here:

  • Deck clearance
  • Susceptibility to wind
  • Lateral stabilisation

Both categories require individual security concepts.

What role do PCTC ships play?

Pure Car and Truck Carrier PCTCs have several adjustable decks. Decks are often fixed or customised for project loads.

The flexibility of these ships makes them attractive for:

  • Construction machinery
  • Agricultural engineering
  • Transformers
  • Industrial plants

At the same time, the requirements for lashing plans are increasing.

FAQ on the subject of RoRo lashing

What is a roro lashing checklist?

A structured checklist for securing rolling or non-rolling cargo on RoRo vessels.

Who is responsible for the lashing?

Depending on the agreement, shipping company, terminal or shipper. The responsibility should be clearly regulated in the contract.

How many lashings are required?

Depending on weight, route and type of ship. The shipping company specifies minimum requirements.

What happens if the fuse is incorrect?

Possible consequences are transport damage, delays, additional costs and liability claims.

Is insurance required?

Transport insurance is strongly recommended for Heavy & High Cargo.

Conclusion: safety starts with structure

Heavy & high cargo requires precise planning, technical preparation and clear communication between shipper, forwarder, terminal and shipping company.

A standardised roro lashing checklist reduces operational risks, prevents delays in POL and POD and creates transparency along the entire transport chain.

As every project has individual requirements, safety concepts should always be checked and coordinated in detail. A personalised offer is required for a precise assessment of the route, equipment and costs.

All information in this article has been carefully researched but is subject to change at any time. ODS Orient accepts no liability for the topicality, accuracy and completeness of the information provided.

Do you have any questions or would you like to make use of our RoRo service?
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