Overview
- The sleeper prototype hit 180 km/h on the Kota–Nagda section under Commissioner of Railway Safety supervision, and officials declared the trial successful.
- A water-glass demonstration showed no spillage at peak test speed, highlighting ride stability and vibration control.
- Two 16-coach all-AC rakes are on test with 11 AC 3-tier, four AC 2-tier, and one AC First Class coach, plus features such as KAVACH and regenerative braking.
- Commercial service awaits formal approvals and route readiness, with some reports indicating possible limited introductions in late January or early February 2026.
- Though designed for 180 km/h, typical operations are expected up to 160 km/h depending on track and signalling, as production scales via BEML–ICF, Kinet, and Titagarh–BHEL toward a planned large rollout.