context: design speed - 130 km / h; composition: basic - nine-car (in the composition 2Pg + 4Mp + 3Pp); possible train composition options - 4, 6, 7, 8, 9, 10, 11; dimensions: the length of the main train - 198.6 m; the length of the train is n × 22.06 m (n is the number of cars); the length of the car along the axes of automatic couplings - 22 056 mm; wagon width - 3522 mm; wagon base - 15,000 mm; doorway width - 1250 mm; capacity: number of seats on the train - 2251; nominal capacity (seats plus 5 pass. / m2): in the train - 2149; in the PG car - 205; in the MP car - 248; in the wagon PP - 249; total hourly power of traction motors - 3520 kW; specific power of traction engines - 8.58 kW / t; average acceleration to a speed of 60 km / h - 0.7 m / s2.
question: What is the maximum speed of ED9?
answers.text: 130 km / h