Tunnel and battery structure for a snow vehicle

A vehicle having a battery comprising

• a tunnel covering at least a portion of an endless track, said tunnel comprising a first sidewall and a second sidewall extending longitudinally relative to the vehicle;
• a fuel tank;
• a battery box structure coupled between the first sidewall and the second sidewall comprising a battery receiver receiving the battery therein;
• and
• a fuel tank mount integrally formed in the battery box structure coupling the battery box to the fuel tank.

A vehicle comprising a battery comprising:

• a tunnel covering at least a portion of an endless track, said tunnel comprising a first sidewall and a second sidewall extending longitudinally relative to the vehicle;
• a first heat exchanger coupled to the first sidewall;
• a second heat exchanger coupled to the second sidewall;
• a fuel tank;
• a first thermal cover coupled to the first heat exchanger between the first heat exchanger and the fuel tank;
• a first insulating layer disposed on an upper surface of the first thermal cover;
• a second thermal cover coupled to the second heat exchanger between the second heat exchanger and the fuel tank;
• and
• a second insulating layer disposed on an upper surface of the second thermal cover.