| 摘要 |
PURPOSE:To enable the installation of any operating machine suited to hulls of various hull shapes by placing a first input shaft and a second input shaft which are projected out on an engine side up and down in parallel in a front PTO case and selectively using the two input shafts. CONSTITUTION:A first input shaft 33 and a second input shaft 37 which are interlockedly connected to a front PTO shaft 28 via a continuously variable type belt transmission mechanism 18 provided in a front PTO case 15, are provided up and down in parallel in the case 15 in which the front PTO shaft 28 is projected on an opposite engine side. These first and second input shafts 33, 37 are projected out of the front PTO case 15 to an engine 10 side, and, by selectively using the first input shaft 33 and the second input shaft 37, the installing position of an operating machine 14 can be varied in the vertical direction with respect to the engine 10, enabling the installation of any operating machine 14 suited to hulls of various hull shapes.
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