Three-point hitch for Bulat motor tractor
A three-point hitch consists of several components that work together. These include the tractor's hydraulic system, tie-down points, lift arms, and stabilizers.
Three-point hitches consist of three movable arms. The two lower arms—the hitch lift arms—are controlled by the hydraulic system and provide raising, lowering, and even tilting of the arms. The upper center arm, called the top link, is movable but is typically not actuated by the tractor's hydraulic system. Each arm has a fitting for attaching an implement to the hitch.
Each hitch has holes for attaching implements, and the implement has struts that pass through the holes. The implement is secured by placing a pin on the ends of the struts.
The hitch lift arms are actuated by the tractor's own hydraulic system. The hydraulic system is controlled by the operator, and a variety of settings are typically available. A traction control mechanism is often present in modern three-point hitch systems. The gun's draft, the amount of force required to pull the gun, is determined on the upper lever, and the hydraulic system automatically raises the levers slightly as the thrust increases and lowers them as the thrust decreases.
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