| 摘要 |
PROBLEM TO BE SOLVED: To provide a tractor capable of enhancing the working effectiveness by forming easily a roof 19 for protecting against the rain or a side wall etc. for a mud guard when necessary using a screen member 14 which is lightweight and assuring good visibility. SOLUTION: The tractor is structured so that the screen member 14 covering at least either of the over-part, ahead of and behind the driver seat 6 is supported by guard frames 10 and 22 installed upright on a machine body. A screen mounting member 11 whereto one end of the screen member 14 is attached, is supported by the guard frames 10 and 22 in such a way as collapsible. COPYRIGHT: (C)2004,JPO&NCIPI
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