参数                                                 车型 GQ70A
                      自重/t                                                23.8
                      载重/t                                                70
                      轴重/t                                                23.4
                     自重系数                                           0.34
                      每延米重/t.m-1                                 7.66
                      罐体总容积/ m3                               80.3
                      罐体有效容积/ m3                           78.1
                      车辆最大宽×高/mm×mm              3320×4640
                      车辆长度/mm                                   12216
                      换长                                                  1.1
                      车辆定距/mm                                   8050
                      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
                      制动距离/mm                                     ≤1400
                      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                                           密闭式上装上卸
                      限界                                                   符合GB146.1-83