参数                                                 车型 GN70A
                  自重/t                                                23.7
                  载重/t                                                67
                  轴重/t                                                22.68
                  自重系数                                          0.35
                  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