Patent ID: 9222428
Filing Date: 2015-12-29
Classification: F01N,F02D

Abstract:
1. An engine device comprising: an exhaust gas purifying device arranged in an exhaust route of an engine; an ECU for controlling a drive of the engine, and an engine auxiliary machine which is relevant to the regeneration of the exhaust gas purifying device, wherein the engine device comprises a variable memory means which stores a general-purpose regeneration program selectively executing any of a plurality of regeneration modes with respect to the exhaust gas purifying device, and a flag table corresponding to an optional regeneration mode, the flag table recording a yes/no value of an operation of said engine auxiliary machine applicable for each one of said plurality of regeneration modes, and the ECU executes the general-purpose regeneration program in accordance with the regeneration mode which is selected on the basis of the flag table.