An engine device comprising: a urea mixing conduit 39 that injects urea water into an exhaust gas of an engine 1； and an SCR case 29 that removes nitrogen oxide materials from the exhaust gas of the engine 1, the inlet side of the SCR case 29 being connected to the outlet side of the urea mixing conduit 39； wherein the exhaust gas outlet side of the SCR case 29 is connected to the exhaust gas inlet side of the urea mixing conduit 39 at which a urea water injecting means 76a is provided, and the exhaust gas inlet side of the urea mixing conduit 39 is supported by the exhaust gas outlet side of the SCR case 29.
