Since the existing two-axle light shunting locomotives with outputs of 200 and 400 hp were too weak for many tasks, the ÖBB had the three-axle class 2067 with 600 hp developed. It was based on the LDH 420, which was used by industrial companies and, in contrast to this, got a turbocharger. In addition to the 111 built locomotives of the class 2067, an LDH 420 of the Liesing siding was converted into the same form. The locomotives were used for various shunting services and also for local freight trains. The first ones were retired in 2001, but there are still a few in use today. Today, however, these are only used in workshops and for tunnel rescue trains. 