WORKFLOW EFFICIENCY TRENCH DIGGER CHAIN
The article deals with the working process of a chain trench excavator with a control device of the working body in the transverse plane. The description of interaction between subsystems of complex dynamic system of working process of the chain trench excavator is given. As a result, the factors affecting the efficiency of the working process are considered and the criterion of efficiency is justified, which allows to determine the optimal parameters of the control device of the working body in the transverse plane.