PURPOSE: To arrange a driver's seat just above an engine to lower the position of the driver's seat, and efficiently perform cooling of the engine, by arranging the engine under the driver's seat, and arranging a radiator on the side of the engine.
CONSTITUTION: A radiator 23 provided with a cooling fan 23a inside is arranged in one side of an engine 21, and cooling water is circulated between these engine and radiator through two cooling water pipes 23b, 23c. The radiator 23 is arranged in an upper position from the engine 21, to ensure a head in a cooling water surface of the radiator 23 relating to a cooling water surface of the engine 21. On the other hand, an air cleaner 24 is arranged in an upper part in the other side of the engine 21. Peripheries of the engine 21, radiator 23, air cleaner 24, etc., are covered with an engine cover 28, also to arrange a driver's seat 30 upward the engine cover 28 of avoiding a protruded part 28a of covering an upper part of the radiator 23.
ASANO SHIRO
WATABE ICHIRO
YAMAZAKI HITOSHI
NAMOTO MANABU
OCHI KAZUSHI
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