Turbochargers of the TK-32 type are designed for supercharging locomotive diesel engines with a capacity of Ne=3000 hp, as well as for supercharging locomotive diesel generators with a capacity of 2000 hp. Turbochargers can operate under any conditions under which the operation of the diesel engines on which they are installed is permitted. The main parts of the turbocharger are: A frame consisting of two pipes - an air intake and an exhaust pipe, an inlet pipe and three body parts. Compressor housings, a gas intake housing and an exhaust housing, - a rotor-diffuser and inserts; - a nozzle apparatus; - a nozzle apparatus casing; - a rotor bearing - thrust, support-thrust, support; - a seal, etc.