1.Medium wheel base(3100mm) design.

2.Single arm Z pattern with link mechanism,high power of rising and high working efficiency.

3.Rear frame with board type high rigid beam structure.

4.Optimizing the transmission ratio.

5.Adapting hydraulic load sensing steering system and double pump converging hydraulic system. 

6.Stand alone type transmission oil and hydraulic oil cooling ,the system is more reliable.

7.Humanization design.

8.Modify the engineer cover.