On its social media, CZ Loko shares a new operator for the EffiShunter 1000 type: Hrochostroj. Currently under construction and numbered 744 161-1, the loco is set to join the Hrochostroj fleet in the summer of 2024 in what looks to become a black, purple and yellow livery. Hrochostroj is a relatively young Czech company, providing railway construction services in the Czech Republic.