| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a low-overhead-clearance work machine which is configured to be capable of becoming as low as possible, which is suitably used in a low-ceiling workplace such as a tunnel with a diameter smaller in dimension than a person's height, and which can increase working efficiency.SOLUTION: A swiveling frame 4 is installed via a swiveling device 5 on a lower part traveling body 3, and a power unit 6 including a prime mover is loaded on the swiveling frame 4 to constitute an upper part swiveling body. A working front 8 is attached to a front of the swiveling frame 4. The rear of the swiveling frame 4 is provided with an extension frame 22 that is extended backward. An operation device 20 for operating each of actuators of the lower part traveling body 3, the swiveling device 5 and the working front 8 is loaded on the extension frame 22.</p> |
