| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To improve operability by simultaneously performing speed change operation and acceleration operation and enable traveling at low speed with a high engine output. <P>SOLUTION: As speed change operation of a transmission for traveling to a high speed side is performed, a speed control mechanism 98 of an engine 12 is operated to a high speed side, and an acceleration operating tool 30 capable of optionally manually operating the speed control mechanism 98 is provided. The maximum speed of the engine 12 which can be set by operating the acceleration operating tool 30 is set larger than the maximum speed of the engine 12 which can be changed in conjunction with the speed change operation. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
