| 摘要 |
<p>PURPOSE:To make an engine small-sized and water-cooled by arranging the cylinder portion of the engine at the rear, i.e., reversing the engine direction, so that a space is secured in front of the cylinder portion and a radiator, etc. is arranged there. CONSTITUTION:An engine 11 is arranged in the reverse direction, thereby a space is secured in front of a cylinder portion 12, and a radiator 14, cooling fan 19, etc. are arranged there. Accordingly, a cooling units fitting space can be secured with the size of a three-wheeled vehicle being kept the same as before and without enlarging its external shape, and in addition the cooling units can be protected effectively.</p> |
