. OPERATION MACHINE OPERATIONS AND CONTROLS 3 - 86 Working mode monitor display 1) A mode or heavy-load operations 2) E mode or operations with emphasis on fuel economy 3) L mode or fine-control operations 4) B mode or breaker operations
. OPERATION MACHINE OPERATIONS AND CONTROLS 3 - 86 Working mode monitor display 1) A mode or heavy-load operations 2) E mode or operations with emphasis on fuel economy 3) L mode or fine-control operations 4) B mode or breaker operations