Wheel Excavator BS100, is new design, patent products, There are two modes of travel-wheel and track:running on the wheel, working on the track. That is easy to change each other, and there is no need truck loading for transporting.It is driven by imported Yanmar engine, Germany Rexroth pump, and USA EATON swing motor, traveling motor, powerful and reliable performance,and also X9 contains other well-known parts: South Korea SUNJIN valve/ Joystick, A/C cab for choose, Radio, USB, 0.32m3 bucket.