STRUCTURE FOR REDUCING AGENT TANK

摘要

A structure for a reducing agent tank is configured so that, without requiring an additional part such as a catching prevention protector, a worker and a working tool, etc. carried by the worker are not caught by a liquid level hose. A rectangular-parallelepiped-shaped tank shell (10) for containing a reducing agent such as an aqueous urea solution is formed. Joint pipes (21, 22) are provided to the tank shell (10) so as to be located at positions different from each other in the direction of the height of the tank shell (10). A liquid level hose (2) is formed along the outer side of the tank shell (10). The liquid level hose (2) interconnects the joint pipes (21, 22) to allow the liquid in the tank to circulate therethough and indicates the level of the liquid. A portion of the tank shell (10) is caused to protrude along the liquid level hose (2) so as to be close to the liquid level hose (2).