A high-ground-gap vehicle with adjustable roll and pitch suspension system and mode of operation thereof

A high-ground-gap vehicle with an adjustable roll and pitch-angle suspension system belongs to the field of stability control in the driving and working process of non-traditional vehicles, in particular to the stability and safety control technology of high-ground-gap transport and working vehicles in agricultural equipment. The vehicle includes a cushioning device, a roll and pitch angle follower, an active adjusting mechanism, a body mechanical structure and an electro-hydraulic control system. The suspension system of the high-ground-gap vehicle of the invention reduces the influence of the road bump on the stability of the whole vehicle through the cushioning device and adjusts the mass center position of the vehicle load through the active adjusting mechanism, so as to avoid the occurrence of excessive instability degree of the whole vehicle or even dangerous accident caused by excessive overturning moment and improve the safety performance of the vehicle driving and operation. The suspension system of