Clamshell Grab M

The new standard for clamshell grabs. The most productive grab for a wide variety of your bulk materials. Available at a competitive price point.

Lowest maintenance costs

Lightest clamshell grab

Environment-friendly design

For the fastest and most reliable handling of many bulk goods

The clamshell grab M, the next generation

The Clamshell GrabM​​ is the lightest and most productive clamshell grab on the market. The productivity increase that you can experience with the Clamshell​M is the result of our 95 years of experience and input we’ve gathered from customers from all over the world. The Clamshell is manufactured using state of the technology such as Solid Works and FEM & TACTON Product Configurators.

Competitive pricing

By using the latest innovations in engineering we have updated our manufacturing process and enhanced our clamshell grab with modular parts. The result is a competitive price, while still using the highest quality materials available. The optimised manufacturing process also guarantees a shorterlead time for the Clamshell GrabM​. This dry bulk grab is available with capacities between 20 and 85 tons. 

To keep the Capital expenditures of the Clamshell GrabM​​ as low as possible we’ve decreased logistics costs by designing this four-rope grab with container shipping in mind. What significantly reduces the costs of transportation to your location.

Lowest maintenance costs

Market research shows that the highest cost of any grab will always be the operating expenditure, OPEX. We want to keep the OPEX of our customers as low as possible. That is why we only use the most durable materials and decreased the number of parts that are open to wear and tear. We’ve also made it easier to reach and maintain the different parts of the Clamshell Grab​M. That is how we can promise your team a safe work environment and the lowest maintenance costs per tonne transferred.

The added value of the clamshell grabM

  • Worldwide availability of parts
  • Competitive price point
  • Easy to assemble and disassemble
  • Optimised production for quick delivery

Want to know more?

Read about the clamshellM at a later moment


Request detailed pricing information

Do you want to know more about the competitive price of The Clamshell GrabM? Fill out the form and we will get back to you within 48 hours.

Thank you for your interest in Nemag.

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metric tons
metric tons

Clamshell grab gallery


If you have any questions please feel free to contact us.
We are happy to help you!

Riny Stoutjesdijk
Sales manager

+31 111 418 943

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Compare the grab glossary

Crane capacityIs the Safe Working Load of your crane in tons in grab duty, i.e. the total sum of grab dead weight and payload.

PayloadIs the nett load of cargo in the grab. Because it’s linked with the grab weight it will be filled in automatically.

Grab weightIs the Dead weight of your existing grab. Not sure? Check your grab manual, CE declaration, or on the ID plate on your grab.

Grab rope withdrawal lengthIs the length of the closing rope which needs to be pulled out in order to close the grab (not to confuse with the total reeved in grab rope length).

Not sure about the numbers?Check the grab manual. Don’t hesitate to contact us.

Riny Stoutjesdijk
Sales manager

+31 (0)653109307