Design and Analysis of Steering and Lifting Mechanisms for Forestry Vehicle Chassis

Figure 26

Obstacle crossing performance of two-wheeled obstacle: (a) normal driving; (b) wheel-legs lifting process; (c) wheel-legs driving on the two-wheeled obstacle; (d) wheel-legs dropping process; (e) smooth driving after the obstacle.

(a)

(b)

(c)

(d)

(e)