A steer-by-wire type industrial vehicle comprising: a main body including steered wheels; a steering handle for operating the steered wheels; a lifting and lowering member configured to lift and lower a load; a steering angle sensor configured to detect an angle of the steering handle; a steered wheel angle sensor configured to detect an angle (θ2(t)) of the steered wheels; and a steered wheel angle control unit configured to change the angle (θ2(t)) of the steered wheels so that the angle of the steering handle detected by the steering angle sensor corresponds to the angle (θ2(t)) of the steered wheels detected by the steered wheel angle sensor, the industrial vehicle comprising: a speed sensor configured to detect a traveling speed of the vehicle; a weight sensor configured to detect a weight of the load; a position sensor configured to detect a height of the load; an angle calculation unit configured to calculate the angle (θ2(t)) of the steered wheels corresponding to a minimum turning radius (r(θ2(t))) at which the vehicle does not turn over based on the traveling speed detected by the speed sensor, the weight of the load detected by the weight sensor, and the height of the load detected by the position sensor; and a steered wheel angle limitation unit configured to limit the angle (θ2(t)) of the steered wheels based on the angle (θ2(t)) of the steered wheels corresponding to the minimum turning radius (r(θ2(t))) calculated by the angle calculation unit. a main body including steered wheels; a steering handle for operating the steered wheels; a lifting and lowering member configured to lift and lower a load; a steering angle sensor configured to detect an angle of the steering handle; a steered wheel angle sensor configured to detect an angle (θ2(t)) of the steered wheels; and a steered wheel angle control unit configured to change the angle (θ2(t)) of the steered wheels so that the angle of the steering handle detected by the steering angle sensor corresponds to the angle (θ2(t)) of the steered wheels detected by the steered wheel angle sensor, the industrial vehicle comprising: a speed sensor configured to detect a traveling speed of the vehicle; a weight sensor configured to detect a weight of the load; a position sensor configured to detect a height of the load; an angle calculation unit configured to calculate the angle (θ2(t)) of the steered wheels corresponding to a minimum turning radius (r(θ2(t))) at which the vehicle does not turn over based on the traveling speed detected by the speed sensor, the weight of the load detected by the weight sensor, and the height of the load detected by the position sensor; and a steered wheel angle limitation unit configured to limit the angle (θ2(t)) of the steered wheels based on the angle (θ2(t)) of the steered wheels corresponding to the minimum turning radius (r(θ2(t))) calculated by the angle calculation unit. a speed sensor configured to detect a traveling speed of the vehicle; a weight sensor configured to detect a weight of the load; a position sensor configured to detect a height of the load; an angle calculation unit configured to calculate the angle (θ2(t)) of the steered wheels corresponding to a minimum turning radius (r(θ2(t))) at which the vehicle does not turn over based on the traveling speed detected by the speed sensor, the weight of the load detected by the weight sensor, and the height of the load detected by the position sensor; and a steered wheel angle limitation unit configured to limit the angle (θ2(t)) of the steered wheels based on the angle (θ2(t)) of the steered wheels corresponding to the minimum turning radius (r(θ2(t))) calculated by the angle calculation unit.