参数                                                 车型 GN70A                   自重/t                                                23. 7                   载重/t                                                67                   轴重/t                                                22. 68                   自重系数                                          0 午夜十八禁. 35                   每延米重/t. m-1                                 7. 42                   罐体总容积/ m3                               78. 1                   罐体有效容积/ m3                           75. 3                   车辆最大宽×高/mm×mm              3320×4466                   车辆长度/mm                                   12216                   换长                                                  1. 1                   车辆定距/mm                                    8050                   通过最小曲线半径/mm                    145                   商业运营速度/km. h-1                      120                   车钩中心线距轨面高度(空车) /mm 880±10                   全车制动倍率                                   7. 5                   全车制动率 空车                              26. 5%                                        重车                              17. 2%                   装卸方式                                           上装上卸                   限界                                                   符合GB146. 1-83.