Norske tog wishes to inform the market about an upcoming process for the procurement of replacement/removal of the class 93 tilting function. Class 93 is a diesel motor vehicle set that consists of two vehicles with traction on both vehicles. The train type is used as a local train / regional train on the Nordlandsbanen, Rørosbanen and Raumabanen. The train sets have low floors and active tilting. The entire fleet is experiencing operational problems with the tilting system due to technical errors and lack of parts. The tilting system is designed to optimize driving comfort and driving at increased speeds on conventional curvy track sections in order to shorten driving time. Norske tog wants to remove the tilting function and would like for the Suppliers to suggest an possible solution, as well as an indicative offer/pricing for the proposed solution.