Title:
建設機械のエンジン制御装置
Document Type and Number:
Japanese Patent JP4063097
Kind Code:
B2
Abstract:
A engine control device for a construction machine of the present invention is configured so that the engine control device comprises a first switch (9) for selecting effectiveness/ineffectiveness of an automatic deceleration control by a controller (3) and a second switch (10) for selecting effectiveness/ineffectiveness of an automatic stop control, and that when a predetermined automatic stop condition is met even if the ineffectiveness of the automatic deceleration control is selected by the controller (3), the automatic deceleration control which reduces an engine speed is caused to be operated for a fixed period prior to the automatic stop control.
Inventors:
Tomohiko Asakage
Application Number:
JP2003032348A
Publication Date:
March 19, 2008
Filing Date:
February 10, 2003
Export Citation:
Assignee:
Kobelco Construction Machinery Co., Ltd.
International Classes:
E02F9/20; F02D17/00; F02D17/04; F02D45/00; F02D29/02; F02D41/04; F02D41/12; F02D31/00; F02D41/02
Domestic Patent References:
| JP2001041069A | ||||
| JP59032524A | ||||
| JP2002013425A |
Attorney, Agent or Firm:
Etsushi Kotani
Kyuichi Ueki
Muramatsu Toshiro
Kyuichi Ueki
Muramatsu Toshiro