Limit equation for vacuum Einstein constraints with a translational Killing vector field in the compact hyperbolic case

We construct solutions to the constraint equations in general relativity using the limit equation criterion introduced by Dahl, Humbert and the first author. We focus on solutions over compact 3-manifolds admitting a ${\text{bS}}^1$-symmetry group. When the quotient manifold has genus greater than 2, we obtain strong far from CMC results.