1. Explosion-proof locomotives for the underground coal mines 2. Overhead line locomotive 3. One year warranty You can view more details of other types in our website. The technical performance of 8T series battery locomotives are shown in the table: C: Mining locomotiveT: Storage Battery TypeY: One CabL: Two Cabs ModelCTY8/6,7,9GTotal Weight8 tonsTrack Gauge600, 762 or 900mmTraction11.18kN12. ...