The vehicle is made according to the scheme proven by the tractor “Kirovets”. He has the same “breaking” the frame and drive on both bridges. What gives? First, the good permeability. Frame, continuously curving, as if tracking the terrain. All four wheels are constantly in contact with the surface. This eliminates the overload of individual wheels and slip them on the uneven ground. Second, increased maneuverability. The hinged frame is sensitive to even the slight deflection of the steering wheel and allows you to turn almost on the spot. Thirdly, constructive simplicity. In this scheme, you can use exactly the same front and rear axles. Simple turns and the engine mount.
The frame consists of two main parts, connected in the middle by a hinge with a vertical axis of rotation. The front part is welded rigid node on which you installed the axle, engine, fuel tank, foot controls and the driver’s seat. Left carrying the arc of the frame also serves as a silencer.
Hinge with a vertical axis of rotation consists of two forks, United powerful fingers. The fingers of bolts attached to lugs of the rear fork, and the front turns in a thrust and needle bearings.