Three-row wheel vehicle

A three-row wheel vehicle having a front wheel group, a center wheel group and a rear wheel group that are arranged in a front-rear direction of the three-row wheel vehicle, and at least one of the front wheel group, the center wheel group and the rear wheel group includes a pair of laterally spaced wheels, wherein

• the three-row wheel vehicle has a pair of laterally spaced leading arms, a pair of laterally spaced swing arms and a pair of laterally spaced connecting links,
• each leading arm is connected at a rear end portion to a vehicle body so as to pivot in a vertical direction around a first lateral pivot axis;
• each swing arm is connected to a front end portion of the leading arm so as to swing in the front-rear direction around a second lateral pivot axis and rotatably supports the corresponding wheel of the front wheel group at a lower end portion;
• and
• each connecting link is attached at one end to the swing arm so as to pivot around a third lateral pivot axis and is attached at the other end to the vehicle body so as to pivot around a fourth lateral pivot axis:
• and
• heights of the third and fourth lateral pivot axes are different from each other when the three-row wheel vehicle is on a horizontal flat traveling road, and each connecting link is arranged to apply a reaction force including an upward component to the swing arm when a rearward force acts from the corresponding wheel of the front wheel group to the one end via the swing arm,
• wherein the third lateral pivot axis is located below the second lateral pivot axis, and the fourth lateral pivot axis is located anterior to and above the third lateral pivot axis when the three-row wheel vehicle is on the horizontal flat traveling road.