Table: list of locomotives in china
[['model', 'build year', 'top speed (in operation) （km / h）', 'power output （kw）', 'total production'], ['6y2', '1958-1961', '101', '4740', '25'], ['6 g1', '1971', '120', '5100', '2'], ['6 g', '1973', '112', '5400', '40'], ['6k', '1986 - 1987', '100', '5100', '85'], ['8 g', '1987 - 1990', '100', '23200', '100'], ['8k', '1987', '100', '23200', '150']]
Statement: 3 Model Of Locomotive In China have the same Top Speed
Statement: Model 6 G1 was built 2 Year before Model 6 G
Statement: Model 6 G1 had a higher Top Speed than 6 G by 8 km / h
Statement: Model 6k had a lower Power Output than 6 G by 300 kw
Statement: the Total Production is the highest for Model 8k