发明名称 WORKING VEHICLE, CONTROL DEVICE FOR WORKING VEHICLE, AND CONTROL METHOD FOR WORKING VEHICLE
摘要 A working vehicle having improved working efficiency. A working vehicle (1) in which the output of an engine (101) is distributed to a travel system (103) and a hydraulic device system (104) has a loading work detection section (211) for detecting whether or not the working vehicle is being engaged in loading work using a working device (51), a clutch (110) included in the travel system (103) and connected to a distributor (102), a maximum-output characteristics control section (2203) which, when it is detected that the working vehicle is being engaged in loading work, selects second engine-maximum-output characteristics of first and second engine-maximum-output characteristics, and an operating-oil amount control section (212) for reducing the clutch pressure of the clutch (110) when it is detected that the working vehicle is being engaged in loading work. The maximum output torque, in a predetermined engine speed range, of the first engine-maximum-output characteristics is less than that of the second engine-maximum-output characteristics.
申请公布号 WO2009116248(A1) 申请公布日期 2009.09.24
申请号 WO2009JP01087 申请日期 2009.03.11
申请人 KOMATSU LTD.;SAITO, YOSHIAKI 发明人 SAITO, YOSHIAKI
分类号 E02F9/20;B60W10/02;B60W10/04;E02F9/22 主分类号 E02F9/20
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