重庆升降机高速减挡有两种情况，分别是抢档跟连油挡，当货梯高速减挡时，首先右脚收油，此时应左脚踩下离合器踏板，右手将变速杆调制空挡，接下来，迅速抬起左脚松开离合器踏板，右脚加大油门“空油”，再次踩下离合器踏板，同时变速杆调低一级档位，之后左脚逐步抬起离合器踏板，右脚不跟油。货梯高速减挡时，操作者左脚踩住离合器踏板到“半联动”这个位置，同时右脚收油在百分之65-70之间，将变速杆由高一级档位调换成第一级档位，左脚快速抬起离合器踏板，右脚跟油。
Hangzhou high-speed downshifts freight elevator there are two cases, which are now even grab gear oil block, when the freight elevator Hangzhou high-speed downshifts, right foot first oil revenues, this time should be left foot clutch pedal, right hand lever modulation neutral, Next, release the clutch pedal quickly lifted his left foot, right foot stepped on the gas "empty oil", depress the clutch pedal again, at the same time to reduce the level of gear shift lever, and then gradually lift the clutch pedal left foot, right foot not with oil. Hangzhou high-speed downshifts freight elevator operator left foot stepped on the clutch pedal to the "semi-linkage" in this position, while the right foot between 65-70 percent of oil revenues, the shift lever from the high-level exchange into first gear a gear, lift the clutch pedal quickly left foot, right foot with oil.