Low action efficiency is a common problem of high-meter construction machinery.，For a boom aerial work platform，Action efficiency is directly related to construction progress.。

Dingli Height Meters 36、41、44 metersTSeries of boom aerial work platforms at the beginning of research and development，The problem is taken into consideration。At present，TIt takes 150 minutes for the series to go from full retraction to full travel~Between 190 seconds，Far beyond the same level in the industry！

The action efficiency is improved by 40% compared with the same level in the industry%Above

Performance improvement：

Ding LiTSeries arm type，Equipped with the world's leading hydraulic components，The matching degree is high、The coordination of the composite action of the whole machine is good。At the same time，The hydraulic system adopts high-performance electronic proportional control technology.，Strong oil control ability、The precision is high、The pressure loss is small。At present，Ding LiTThe whole lifting process of the series boom type takes 150~Between 190 seconds，Compared with the same level in the industry, the arm action efficiency is improved by 40%Above！