[Music] The MW 41 is a class of diesel multiple unit (DMU) trainsets operated by the National Railway Company of Belgium (NMBS). They run on the non-electrified lines in the north as well as under 25 KV electrification in the south of Belgium. Each 41 series trainset comprises of two cars. The trains are powered by two Cummins QSK650R diesel engines with a maximum power output of 1300 HP (2 x 650 HP). Traction is through a diesel hydraulic system. The trains have a top speed of 120 Kmph. Ninety-six trainsets were built by GEC Alstom (Barcelona) between the years 2000 and 2002.