... kg) 70000 Performance parameters Max. speed(km/h) 39(Value for designing) Max. traction(KN) 147 Max. gradeability(%) 20( ... weight(kg)70000Performance parametersMax. speed(km/h)45(Value for designing)Max. traction(KN)128Max. gradeability(%)17(theoretical value ... speed, short distance,overloading and unremitting work Gfor port, steel plant, freight yard, airport, underground mine, logistic park, etc ...