The invention discloses a hydraulic steering tractor, which comprises a frame, a driving seat, a rear axle, a steering handle, a voltage regulator, an engine, a front axle, front hubs and a steering hydraulic cylinder, wherein the frame and the rear axle are fixedly connected; the driving seat is arranged at the back of the frame; the front side of the driving seat is provided with the steering handle; the voltage regulator is arranged at the lower part of the steering handle; the voltage regulator is connected with two flow-controlled electromagnetic valves; two ends of the front axle are provided with the front hubs through hinge pins; steering arms are arranged on the front hubs; one end of the steering hydraulic cylinder is arranged on a permanent seat in a hinged manner; the other end of the steering hydraulic cylinder is connected with the steering arms in a hinged manner. Steering of the tractor can be electronically controlled, the working state of the hydraulic cylinder can be adjusted by adjusting power, operation is simple, the degree of automation is high, the weight of the tractor is reduced and the manufacturing cost is lowered.


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    Title :

    Hydraulic steering tractor


    Contributors:
    WANG XINGHONG (author) / PAN DEYONG (author)

    Publication date :

    2015-04-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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