| 摘要 |
Various methods and systems are provided for a rail vehicle. In one example, a rail vehicle includes a first engine positioned in a central location of the rail vehicle, the first engine configured to combust at least one of a first fuel or a second fuel. The rail vehicle further includes a fuel tank positioned in place of an operator cab, the fuel tank configured to store the second fuel. K <A LII I $ 2; ~jfl~F 1 inIW r ; IA t. - r j t 11 7 i~ _ wit 121j ,-~-) I -<'-4 r'-''-~ ,~, -v-I 1' 0 K] t V |
