| 摘要 |
PROBLEM TO BE SOLVED: To miniaturize an operation structure of an attachment work device and to easily operate the attachment work device from the inside of a cabin even if the attachment work device is provided on the cabin by incorporating a valve for driving the hydraulic driving type attachment work device into a machine body. SOLUTION: A flame structure 10 acting as a rear wall of a prime mover portion is uprightly arranged on a rear portion of an engine room R arranged at the front of the machine body. A battery supporting portion B for coupling and supporting a battery 31 is provided in the frame structure 10. A valve supporting portion V for installing a valve 39 for driving the attachment work device is provided under the battery supporting portion B. COPYRIGHT: (C)2007,JPO&INPIT
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