| 摘要 |
<p>PROBLEM TO BE SOLVED: To facilitate water supply work of a reducing agent tank while sufficiently securing a storage space of a tool, by improving arrangement of the reducing agent tank.SOLUTION: A reducing agent tank 40 and a tool box 30 are respectively mounted on a superstructure 12. The reducing agent tank 40 includes a tank body 41 for storing a reducing agent, and a water supply nozzle 42 for supplying the reducing agent into the tank body 41. The water supply nozze 42 of the reducing agent tank 40 has an end thereof penetrating through a rear side wall of the tool box 30 and communicated with a storage space S, and by opening an opening and closing lid 35 of the tool box 30, the water supply nozzle 42 can be visually recognized from an opening 31a of a box body 31.</p> |
