| 摘要 |
PROBLEM TO BE SOLVED: To provide an end mill type working vehicle of low cost capable of easily automating the circular excavating work or the like having an inclined excavated surface, and even in a narrow place, capable of performing circular excavating work. SOLUTION: In an almost central under part of the vehicle body 6 of a crawler working vehicle 1 self-traveled by traveling wheels 2A, 2B, etc., arranged at four corners of the vehicle body 6, and an end mill cutter 18 having a turning shaft almost vertical to the road surface G is arranged. Accordingly, even in a narrow working place, if there is a space that a working vehicle can enter, the working such as digging, boring, stamping, or the like within the under space of the vehicle body 6 can be easily carried out.
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