PROBLEM TO BE SOLVED: To provide a combine which includes an engine bonnet for storing an engine and radiator and supporting an operation seat, and which facilitates opening/closing of the engine bonnet while a periphery of the engine and radiator can be opened in a wide range.SOLUTION: An engine bonnet 12 includes: a first divided bonnet 12A having an outer side divided front wall 17a, outer side divided top plate 18a, and a dust-proof case 19 and a second divided bonnet 12B having an inner side divided front wall 17b and an inner side divided top plate 18b for supporting an operation seat 3. The second divided bonnet 12B is fixed and supported by a machine body frame 1. The first divided bonnet 12A can be oscillated and opened/closed around an opening/closing axis P positioned in a lower part of the dust-proof case 19 in a machine body front/rear direction.SELECTED DRAWING: Figure 4COPYRIGHT: (C)2017,JPO&INPIT