| 摘要 |
PURPOSE:To simplify the frame structure by constructing the chassis frame, the safety frame for cabin and the bonnet frame integrally to be mountable/ dismountable from above a traveling body. CONSTITUTION:A box type bonnet frame 6 is secured integrally to the position of chassis frame 3 corresponding with an engine. While a box type safety frame 4 covering over the operating seat is integrally secured to the position of the chassis frame 3 corresponding with the driver seat. The safety frame 4 is integrally secured with a bonnet frame 6. When fitting the integrated frame over a travel body having an engine, wheels, seats, etc., the traveling body can be constructed easily.
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