Manitowoc has launched Potain Power Solutions, a new range of energy storage systems to support tower crane operations and reduce reliance on generators or unstable local power infrastructure. They are suitable for a host of applications, from remote off-grid projects to urban jobsites, where their clean, silent operation helps meet strict noise and emissions regulations.

The systems are purpose-built for the demanding operational needs of tower cranes. Unlike conventional battery systems, Potain Power Solutions can handle the high-intensity duty cycles and peak power demands of heavy lifting applications.

The systems are available to customers across Asia Pacific, the Middle East, India, Africa, Latin America, and other emerging markets. Output capacity options include 135 kVA and 270 kVA configurations, as well as larger capacities exceeding 375 kVA. They integrate with the Potain tower crane range, from entry-level models to larger specialised units, while also supplying power for additional jobsite equipment.

Engineered to support high-rate discharge and peak current demand during hoisting, the systems enable cranes to maintain full lifting performance and operating speeds without voltage drops or power interruptions. They also provide grid stabilisation and uninterruptible power supply (UPS) functionality to help protect the crane’s electronics during unstable power conditions or outages.

Potain Power Solutions incorporate advanced liquid cooling technology to ensure stable battery performance in high-temperature, high-humidity environments. They are designed for easy forklift handling and can withstand vibration, impacts and the rough movements associated with transport and jobsite relocation.

Their compact footprint allows for efficient transportation and redeployment. Intelligent energy management reduces fuel consumption by up to 70% compared with conventional diesel generators. In pure electric operating mode, the diesel generator can be replaced entirely. Another benefit of the systems is ease of maintenance.

“Potain Power Solutions help tower crane owners move toward smarter, more independent construction sites by maintaining peak productivity regardless of local infrastructure gaps. By drastically reducing reliance on diesel generators, they lower daily operating costs and help users meet their sustainability targets,” said Robin Chen, new product development manager at Potain.