In this paper, we study hypersurfaces in E n+1 which Gauss map G satisfies the equation LrG = f (G + C) for a smooth function f and a constant vector C, where Lr is the linearized operator of the (r + 1)th mean curvature of the hypersurface, i.e., Lr(f ) = tr(Prwhere Pr is the rth Newton transformation, ∇ 2 f is the Hessian of f , LrG = (LrG 1 , . . . , LrG n+1 ), G = (G 1 , . . . , G n+1 ). We show that a rational hypersurface of revolution in a Euclidean space E n+1 has Lr-pointwise 1-type Gauss map of the second kind if and only if it is a right n-cone.