摘要 |
<P>PROBLEM TO BE SOLVED: To provide a construction machine that can restrict an inlet, etc. of a connected pipe from being exposed even if a urea water tank significantly inclines or oscillates. <P>SOLUTION: The bottom face of the urea water tank 27 that contains urea water L. includes, a projected part 29 that projects downwards from the bottom face, makes the top end side serve as an opening part 29D that opens to the urea water tank 27, and contains inside a small amount of urea water L compared to the urea water tank 27 A folded pipe 32C of a warming pipe 32 which distributes warming fluid for warming the urea water L inside the urea water tank 27 is installed inside the projected part 29. In addition, the inlet 30A2 of the connected pipe 30 which connects the urea water tank 27 and a urea water injection valve 26 is installed inside the projected part 29. <P>COPYRIGHT: (C)2013,JPO&INPIT |