Electric concrete pump powered by MBESS - Powerhub

The construction industry is shifting towards sustainability and efficiency, and we are excited to be part of this revolution. In a striking collaboration between Dura Vermeer and Faber Betonpompen work is underway on TenneT's Target Grid project. This project involves the use of the electric M 42e Putzmeister concrete pump for the construction of various transformer stations. With challenges such as the lack of grid connections at the various locations, we have found a smart solution in the form of a Mobile Battery Energy Storage System (MBESS) to power the concrete pump.

Systems used

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During the field test, we used state-of-the-art systems. The electric M 42e Putzmeister concrete pump, the first of its kind in the Netherlands, is connected to the DENS Powerhub (PH-20-300-1160-180DC) battery system. With a capacity of 1160 kWh and an interface capacity of 300 kVA, the Powerhub offers the perfect energy source for emission free building projects.

Connection and start-up

A seamless connection between the systems is essential. To align the different systems between the 500A Powerlocks of the Powerhub and the 125A CEE plug of the concrete pump, we added a distribution box with a 125A plug connection. The Powerhub is cleverly designed and automatically starts up in "grid mode" when no external network connection is available, allowing it to generate a grid on its own to power the concrete pump.
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Peak flow

Our measurements have shown that the concrete pump, equipped with a 125A plug, never causes peaks that exceed 125A. This is a testament to the stability and reliability of both the concrete pump and the Powerhub.

Energy consumption

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During the use of the installation, the State of Charge (SoC) of the Powerhub has dropped from 99% to 87%. This indicates that the Powerhub is efficient and effective in providing the energy needed for the construction operations.
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With the ability to power one concrete pump for a week, pumping 2,046 m³ of concrete at a remarkable speed of 66 m³/hour, the possibilities with the Powerhub are endless. It is even capable of powering 3 concrete pumps simultaneously, allowing us to reach new levels of efficiency and productivity.

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Conclusion

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This field test was a great success and has proven that the DENS Powerhub is a reliable and powerful energy source for concrete pumps. With its impressive capacity and performance, Faber can take it's construction operations to new height.
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If you would like to know more or receive the full test report, please feel free to contact us at info@dens.one
We look forward to work with you to build a more sustainable future, one project at a time!