A tractor including an exhaust gas purification apparatus for an engine , the exhaust gas purification apparatus performing a regeneration operation of oxidatively removing collected particulate matter in exhaust gas, the tractor comprising: a meter panel that is arranged on a position where it can be seen through a steering wheel , the meter panel including: a regeneration operation indicator that indicates a state where the regeneration operation is necessary or a state where the regeneration operation is being performed, an alert indicator that indicates abnormality of the tractor , and a first display device that displays information on the regeneration operation, wherein when the regeneration operation is necessary, the regeneration operation indicator , or the regeneration operation indicator and the alert indicator blink, and the first display device displays message information by text on an operation necessary for performing the regeneration operation and a symbol, and when the regeneration operation is being performed, the regeneration operation indicator , or the regeneration operation indicator and the alert indicator light up, and the first display device displays message information by text on a performing state of the regeneration operation and a symbol. a meter panel that is arranged on a position where it can be seen through a steering wheel , the meter panel including: a regeneration operation indicator that indicates a state where the regeneration operation is necessary or a state where the regeneration operation is being performed, an alert indicator that indicates abnormality of the tractor , and a first display device that displays information on the regeneration operation, wherein when the regeneration operation is necessary, the regeneration operation indicator , or the regeneration operation indicator and the alert indicator blink, and the first display device displays message information by text on an operation necessary for performing the regeneration operation and a symbol, and when the regeneration operation is being performed, the regeneration operation indicator , or the regeneration operation indicator and the alert indicator light up, and the first display device displays message information by text on a performing state of the regeneration operation and a symbol. a regeneration operation indicator that indicates a state where the regeneration operation is necessary or a state where the regeneration operation is being performed, an alert indicator that indicates abnormality of the tractor , and a first display device that displays information on the regeneration operation, wherein when the regeneration operation is necessary, the regeneration operation indicator , or the regeneration operation indicator and the alert indicator blink, and the first display device displays message information by text on an operation necessary for performing the regeneration operation and a symbol, and when the regeneration operation is being performed, the regeneration operation indicator , or the regeneration operation indicator and the alert indicator light up, and the first display device displays message information by text on a performing state of the regeneration operation and a symbol. <EOS>