，嚴重沖擊。穩(wěn)定負載發(fā)生器，光，光揚程離心泵屬于穩(wěn)定型;重離心泵，活塞泵和其他次要影響;升降裝置，單活塞泵屬于中等沖擊;鏟，屬嚴重沖擊式鉆機。升降舞臺原動機與工作機不同類型有不同的特性是影響減速器承載能力系數(shù)。
Landing stage belonging to the prime mover and work machine reducer affect carrying capacity, due to external factors, load inhomogeneity, they will bring an external load reducer. Depending on the type of motivation, landing stage work machine characteristics can be divided into uniform and stable, the impact of mild, moderate impact, a serious impact on four. Steady load generator, light, light lift centrifugal pump are stable; heavy pump, piston pumps and other secondary effects; lifting devices, single-piston pump moderate impact; shovel, a serious impact rig. Landing stage and working machine prime mover has different characteristics of different types of load capacity factor is the impact reducer.