Title:
ENGINE OUTPUT CONTROLLER IN A CATERPILLAR VEHICLE
Document Type and Number:
WIPO Patent Application WO/1990/002257
Kind Code:
A1
Abstract:
In a caterpillar vehicle such as a bulldozer that carries out dozing and ripping operations, the output of the engine (10) is automatically decreased to be smaller than an ordinary cut-off condition at the time of start and under the three-point grounded condition. Therefore, the deceleration pedal (13) need not be operated and the burden for the operator decreases.
Inventors:
YAMAMOTO SHIGERU (JP)
YAMADA HIDEKI (JP)
YAMADA HIDEKI (JP)
Application Number:
PCT/JP1989/000862
Publication Date:
March 08, 1990
Filing Date:
August 23, 1989
Export Citation:
Assignee:
KOMATSU MFG CO LTD (JP)
International Classes:
E02F9/20; E02F3/84; E02F3/85; E02F9/22; F02B29/04; F02D29/00; F02D29/02; F02D41/04; (IPC1-7): F02D29/00; E02F9/20; F02D29/02
Foreign References:
| JPS61105228A | 1986-05-23 | |||
| JPS62118038A | 1987-05-29 | |||
| JPS5914526U | 1984-01-28 | |||
| JPS5718424A | 1982-01-30 | |||
| JPS58123932A | 1983-07-23 | |||
| JPS634131A | 1988-01-09 |
Other References:
See also references of EP 0386264A1
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