| 摘要 |
Provided is a construction machine having a central foothold (27) and a maintenance access passage (P2) with high safety. The construction machine includes an upper slewing body (2), which includes: an upper frame (10), an engine compartment (12) on a rear end region of the upper frame(10), a cabin (17) on a right or left region of the upper frame (10), a central foothold (27) immediately forward of the engine compartment (12) and on a central region of the upper frame (10) widthwise of the upper frame (10), and a maintenance access passage (P1) extending rearward while elevated to guide a worker from the ground forward of the upper frame (10) to the central foothold (27) on a side opposite to the cabin (17). Widthwise of the upper frame (10), an inward edge of an upper end portion of the maintenance access passage (P2) is located inward of one edge of the central foothold, to thereby form a transit zone (S) between the maintenance access passage (P2) and the central foothold (27). |
