Title:
APPARATUS FOR CONTROLLING THE ENGINE OF WHEELED CONSTRUCTION MACHINE
Document Type and Number:
WIPO Patent Application WO/1987/005968
Kind Code:
A1
Abstract:
In this apparatus, first and second torque characteristics that adapt to the construction machine when it is working and is running are set respectively. When the construction machine is working or is running, the output torque of the engine is controlled in compliance with the first torque characteristics or the second torque characteristics. Therefore, the control apparatus improves both the working and the running performances of the wheeled construction machine over those of the construction machines in which the engine is controlled in compliance with a single kind of torque characteristics.
Inventors:
KUBOTA YASUHIKO (JP)
TATE SHIGEYUKI (JP)
TATE SHIGEYUKI (JP)
Application Number:
PCT/JP1987/000204
Publication Date:
October 08, 1987
Filing Date:
April 01, 1987
Export Citation:
Assignee:
KOMATSU MFG CO LTD (JP)
International Classes:
E02F9/00; E02F9/20; E02F9/22; F02D11/10; F02D41/04; F02D29/00; F02D29/02; F02D41/40; (IPC1-7): F02D41/40; F02D41/04; F02D29/02
Foreign References:
| JPS59179250U | 1984-11-30 | |||
| JPH0684330U | 1994-12-02 |
Other References:
See also references of EP 0265526A4
Download PDF:
Previous Patent: APPARATUS FOR CONTROLLING THE ENGINE OF CONSTRUCTION VEHICLE
Next Patent: FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES
Next Patent: FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES