| 摘要 |
PROBLEM TO BE SOLVED: To improve a cooling efficiency in an engine room by reducing the stay of a fan wind in the engine room. SOLUTION: A weight 3 is provided from the rear end of a swing frame 2 extending over its right and left sides, and an engine 4, a radiator 5 and a radiator fan 6 are arranged on the front side of the weight 3, and the weight 3 and a room cover 7 cover the engine 4, the radiator 5 and the radiator fan 6 to form an engine room 8, and the radiator fan 6 flows an air sucked from the side of the radiator 5 toward the engine 4. A wind guide part 9 for guiding a fan wind toward the side of the engine 4 is formed in a part of the weight 3 located on the side of the face on the side of the radiator fan 6 of the engine 4.
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