PURPOSE: To obtain a good riding comfortableness during running while a crowler belt is always installed and to improve the ability of running a weak ground by providing a crowler belt type six-wheel car comprising rear suspensions for suspending and supporting rear wheels and idling wheels on a car body.

CONSTITUTION: A crowler belt type six-wheel car is constructed so that left and right front wheels are independently suspended by front suspensions 22, 22, and left and right crowler belts 17, 17 are laid thereon. Rear wheels and idling wheels are independently suspended by rear suspensions 32, 32. Thus, the grounding driving force by the crowler belts 17, 17 respectively laid on left and right paired rear wheel tires 14, 14 and idling wheel tires 16, 16 and the grounding driving force by the front wheel tires 12, 12 can attain excellent driving ability for a weak ground or the like such as a farm land or the like, and uneven ground of sand, snow, gravel and so on in addition to general roads.