| 摘要 |
PROBLEM TO BE SOLVED: To drive a traveling crawler at the highest speed in a high efficiency by recovering the power loss of a hydraulic transmission mechanism 107 and enabling the highest speed work with a reserve in driving power and improving steering operation property. SOLUTION: This combine installing the hydraulic transmission mechanism 107 for transmitting the power of an engine 21 at a transmission case 23 is characterized by installing a constant rotary shaft 71 in the downstream side of a threshing crutch 63 for transmitting the power of the engine 21 to the threshing part 4, and also a constant rotary mechanism 79 and a constant rotary clutch 78 for transmitting the power of the constant rotary shaft 71 to the output side of the hydraulic transmission mechanism 107. COPYRIGHT: (C)2003,JPO
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