| 摘要 |
[Problem] To provide a compact rough terrain crane wherein an exhaust purification device and an elevation step are laid out compactly without impairing superior maneuverability. [Solution] This rough terrain crane (10) is provided with: a lower travel body (11) that has a front axle (14) and a rear axle (15); an exhaust purification device (30) that has a DOC (31) that is connected to an exhaust pipe (38), which extends from a diesel engine (20), and that is supplied with exhaust, a DRT (33) that is arranged downstream of the DOC (31), and an SCR (32) that is arranged downstream of the DRT (33); and an elevation step (46). The DOC (31), the DRT (33), and the SCR (32) are arranged in parallel along a virtual horizontal plane (45) that is separated from an upper surface (56) of the lower travel body (11) by a prescribed distance. The elevation step (46) is arranged in a gap (47) that is formed between the upper surface (56) of the lower travel body (11) and the exhaust purification device (30). |
