FIELD: transport.
SUBSTANCE: group of inventions relates to automotive industry. Steering control servo system for multi-axle vehicle crane comprises controlled rear axle, rear controlled wheels, levers of rotary cams for control of rear wheels and return oil hydraulic circuit. Steering control system also comprises hydraulic cylinders for rotation, devices for controlling valves, device for detecting rotation of front axle, device for detecting rotation of rear axle, device for determining vehicle speed and control device. Multi-axle automotive crane comprises said servo steering system.
EFFECT: better controllability multi-axle vehicle lifting crane.
6 cl, 7 dwg
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