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Kalmar Zero Emission RTG

The Kalmar Zero Emission RTG features a 100-percent electric power system that produces no emissions or engine noise at source, and completely eliminates the need for hydraulic oil. Its simplified design means it requires significantly less maintenance than a diesel-powered RTG.

Eliminate on-site emissions.

The fully electric Kalmar Zero Emission RTG helps you cut costs and eliminate emissions and noise without compromising on productivity, reliability or flexibility. In typical applications, replacing an existing diesel RTG with the Kalmar Zero Emission RTG can save hundreds of litres of oil per year. The electric power system completely removes the need for engine component maintenance, which translates into much lower downtime and reduced maintenance costs. The Kalmar Zero Emission RTG reduces on-site emissions by up to 100 per cent compared to a traditional diesel-powered RTG.

The state-of-the art features include e.g. electro-mechanical anti-sway system, SmartProfile stack anti-collision system, SmartView camera system and a completely new intuitive graphical user interface (GUI) for the driver. Kalmar RTGs are available up to 10+1 wide, giving you high stacking density and efficient land utilisation.

Technical info RTG Specifications
Hoisting speed
26/52 m/min
Trolley speed
70 m/min
Gantry speed
130 m/min
Safe working load SWL
41 t
Technical info

Saigon Newport Company, Vietnam

Saigon Newport Company, Vietnam’s largest container terminal operator, relies on Kalmar Zero Emission rubber-tyred gantry cranes (RTGs) to provide the capacity and environmental performance it needs.

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OPA, Port of Oslo

The world’s most advanced RTG crane automation takes  efficiency to a new level at Norway’s largest freight port

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