On January 23rd, Stadler's EURO DUAL locomotive arrived at the Schaarbeek depot in Belgium. On 14 March 2018, it was seen in Namur. That day, and the following two days, test runs were made between Erquelinnes (BE) – Jeumont (FR) and Virton (BE) – Mont-Saint-Martin (FR) on the Athus-Meuse Line. All tests were in diesel mode only. A picture of the locomotive on test can be found on Railcolornews.com.