| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel-efficient seedling transplanter whose fuel consumption during the work is suppressed. <P>SOLUTION: The seedling transplanter includes: an engine 20 and a hydraulic continuously variable transmission 23 in a traveling body 2; a seedling planting device 52 in the rear of the traveling body 2 for planting seedling in a field; and a speed change operation lever 8 for operating the forward/backward movement of a machine body and the traveling speed by changing the output of the hydraulic continuously variable transmission 23. The seedling transplanter further includes: a variable actuator 29 which can change the driving capacity in the hydraulic continuously variable transmission 23; a first traveling detection member 14 and a second traveling detection member 9 for detecting the traveling state of the traveling body 2; and a control device 6 for controlling the driving capacity of the variable actuator 29 and the rotational frequency of the engine 20 according to the traveling state detected by the first traveling detection member 14. <P>COPYRIGHT: (C)2012,JPO&INPIT |
