国产xxxxx_免费播放巨茎人妖不卡片_动漫男生和女生一起差差差很痛漫画名字免费 _曰本一区

KG925 type open-air drill rig on the basis of KG920B drilling rig, innovative design the guide rail, gyrator, crawler frame, operating floor and the machine layout, mainly has the following characteristics:

1.Extension of the guide rail, to promote travel up to 3.4 m, shallow hole without extension rod.

2.Using cycloid motor gyrator, high speed, long service life

3.Rotary speed up to 140 r/min, soft rock borehole faster and hard rock borehole can use the accelerator and slow gear to reduce speed.

4.Operating handle centralized layout, and equipped with pedals, tidy and beautiful, easy to operate.

5.Strengthen the crawler frame, like excavators, appearance beautiful, strong and durable;