| 摘要 |
PROBLEM TO BE SOLVED: To provide a damp truck capable of improving durability of a cushioning member. SOLUTION: This dump truck comprises a vehicle body frame 4, and a body 2 hoistably mounted on the vehicle body frame 4. An exhaust gas passage 15 for communicating exhaust gas from an engine is provided to the body 2, and the body 2 is supported on the vehicle body frame 4 via a cushioning member 30. Also, an air cell 17 is provided between the cushioning member 30 and the exhaust gas passage 15 at a position corresponding to it. Accordingly, because the air cell 17 functions as a heat-insulating layer, heats of the exhaust gas passing in the exhaust gas passage 15 are not transmitted to the cushioning member 30, so as to prevent thermal deterioration of the cushioning material 30 and improve durability. COPYRIGHT: (C)2007,JPO&INPIT
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