FIELD: machine building.
SUBSTANCE: invention relates to self-propelled working machines. Self-propelled working machine comprises housing, displacement means, hydraulic power transmission system, drive motor, drive power train between drive motor and movement means, brake system, power transmission system pump pressure control means, drive motor shaft rotation speed control means, movement control means rotation control means and control unit. Control unit detects the first fault situation by comparing the pressure level of the pump of the hydraulic power transmission system with the lower threshold value and/or detects a second fault situation by comparing the rotation speed of the drive motor shaft with rotation of the movement means. Control unit controls the braking system in response to detection of the first and/or second fault situation.
EFFECT: solution is aimed at improvement of working machine.
21 cl, 4 dwg
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