Based on a thorough knowledge of the hydraulic system of mobile machines, we were engaged in the development of hydrostatic drive of a mountain mower. Which must meet certain project requirements. When developing the hydrostatic drive, we decided to use a closed loop hydraulic system. Based on the developed hydraulic circuit, we performed drive calculations. First we had to determine the traction force of the machine. This was measured in a mechanically driven mower. Based on the calculations of hydraulic parameters, we determined the main hydraulic components for the construction of the drive.
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