Title:
WORK VEHICLE
Document Type and Number:
WIPO Patent Application WO/2018/155685
Kind Code:
A1
Abstract:
This work vehicle is provided with a traveling vehicle having tires, an extendible jack device supporting the traveling vehicle, and a control unit, wherein during an operation to extend the jack device the control unit determines whether, in a state in which the tires are in contact with the ground surface, the state corresponds to a predetermined state, on the basis of an amount of extension of the jack and a jack reaction force. If it is determined that the state corresponds to said predetermined state, the control unit automatically stops the operation to extend the jack device. The present invention thus provides a work vehicle capable of achieving an appropriate working attitude without the work vehicle becoming overloaded.
Inventors:
IKEUCHI NANAMI (JP)
Application Number:
PCT/JP2018/006952
Publication Date:
August 30, 2018
Filing Date:
February 26, 2018
Export Citation:
Assignee:
TADANO LTD (JP)
International Classes:
B60S9/02; B66C23/36
Foreign References:
| JP2014069914A | 2014-04-21 | |||
| JPH07285786A | 1995-10-31 | |||
| JP2000001879A | 2000-01-07 |
Attorney, Agent or Firm:
WASHIDA, Kimihito (JP)
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