| 摘要 |
PROBLEM TO BE SOLVED: To provide a turning control part of a crawler traveling device capable of setting and adjusting turning characteristics in accordance with a field condition in order to secure stability and efficiency at turning and traveling in off- road work. SOLUTION: This turning control part of the crawler traveling devices (a) comprises a turning input detection means for detecting a tilting angle of a turning input lever, and a turning command means for outputting a turning command in correspondence with the tilting angle. The turning command means is provided with turning characteristics 49a and 49b for defining a corresponding relationship between the tilting angle detected by the turning input detection means and turning control quantity of the crawler traveling device, and characteristic setting means 46, 47 and 48 for varying and setting the turning characteristics 49a and 49b. COPYRIGHT: (C)2003,JPO
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