| 摘要 |
A construction machine is provided which permits an exhaust gas after-treatment device to be disposed while suppressing an increase of height.
An upper surface of a hydraulic pump 7 is positioned lower than an upper surface of an engine 6, a tank device having at least one of a working oil tank 8 and a fuel tank 9 is provided at a rear portion thereof with a small height portion 12c which has an upper surface 12b of a height almost equal to or smaller than the height of the upper surface of the hydraulic tank 7, and an exhaust gas after-treatment device 11 is disposed at a position above both the small height portion 12c and the hydraulic pump 7. |
