| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a cab guard device of construction machinery, which can suppress displacement of a ceiling guard when a load is applied to the ceiling guard by a fallen object and the like.SOLUTION: A cab guard device of construction machinery includes a ceiling guard 13 that protects an upper part of a cab 4 of the construction machinery, a front guard 11 that protects a front part of the cab 4, and a support 20 for attaching at least the ceiling guard 13 to the cab 4. The support 20 is configured to be elongated in a horizontal direction and attached to a front end 4C of the upper part of the cab by both ends thereof, and has a protrusion 22 that protrudes into a clearance between the ceiling guard 13 and the front guard 11.</p> |
