1) Ski trail vehicle 2) Tracked vehicle 
A snowcat is an enclosed-cab, truck-sized, fully tracked vehicle designed to move on snow. Snowcats are often referred to as `trail groomers` (or `piste bashers` in British English) because of their use for grooming ski trails (`pistes`) or snowmobile trails. Most snowcats, such as the ones produced by Bombardier or Aktiv in the past, have t...
A machine driven over the snow (on belts similar to a bulldozer's) to groom slopes for skiing or to transport people and gear.
A tracked vehicle used for moving around snowy, mountainous areas; often seen dragging giant rakes as they groom runs, but also used to transport riders into the backcountry for cat skiing.
A tracked vehicle with an enclosed cab that is used for grooming pistes and transporting skiers/snowboarders. See also cat skiing.
A tractor used for grooming purposes
Vehicle used to groom snow, but can also be used to transport employees and riders.