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.