Environmental clean: using screwgear transmission, discard the traditional hydraulic design, working environment, environmental clean.
洁净环保：采用丝杆齿轮传动，抛弃传统液压设计，工作环境洁净环保。
2
A screwgear type differential mechanism includes a differential carrier, an operculum, a main reducing gear driven gear, left and right half axis gears, etc.
本螺旋齿轮式差速器，包括有差速器壳、壳盖，主减速器从动齿轮，左右各一个半轴齿轮等。
3
Remove one socket pin head screw, three socket head bolts and gear operator cover.