Hungary successfully tested a CRRC mainline locomotive that hauled a 2,200-ton train using only lithium battery power in autonomous mode. This is reported by the railway transport news portal Railway Supply.

Hungary successfully tested a CRRC mainline locomotive that hauled a 2,200-ton train using only lithium battery power in autonomous mode
Photo: CRRC ZELC Europe

Rail operator Rail Cargo Hungaria, part of Austria’s ÖBB, carried out the trial with a new model designed for both mainline and shunting duties. The locomotive delivers 5,600 kW when powered by overhead lines and 350 kW on battery power.

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CRRC Locomotive Testing in Hungary

The locomotive is compatible with two AC voltage systems — 25 kV/50 Hz and 15 kV/16.7 Hz. It generates 300 kN of starting tractive effort and 250 kN of continuous effort at speeds up to 80 km/h.

The unit weighs 90 tons and can reach speeds up to 140 km/h. Its battery system charges in 2.5 hours while running under wires or in 8–10 hours when stationary. This allows flexible operation on non-electrified track sections.

Hungary Considers Expanding CRRC Fleet

The company leased four hybrid locomotives from CRRC: two mainline and two shunting types. Rail Cargo Hungaria is considering the purchase of 22 more units, depending on operational performance.

During the trials in Hungary, the locomotive maintained stable performance even when pulling heavy loads, offering a potential reduction in reliance on overhead infrastructure.

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