Design of the full hydraulic driving high frame field operation vehicle

In China, field management mechanization of corn, tobacco and sugarcane with high stalks is an important technical problem in agricultural mechanization development.  According to the characteristics of high stalk crops planted in different row spacing in the plain area of Henan province, this paper designed a full hydraulic driving field high frame operation vehicle, included power system, engine placement and M type three-wheeled high frame structure.  It also adopted a closed hydraulic system fully driven by three hydraulic motors, hydraulic power steering system and hydraulic track adjustment system.  Its maximum clearance height is 1,800 mm. Speed ranges from 0-17 km/h with the hydraulic control.  The back wheel track adjustment ranges from 2,000-2,400 mm.  It can solve the problems of the high cost price in complex transmission system of the most domestic off highroad vehicles that the track cannot be changed.  In this paper, a field high frame operation vehicle for the high stalk crop in field management operation has been provided. Keywords: high stalk crop, full hydraulic driving, three-wheeled, high traffic ability, field operation vehicle