| 摘要 |
<p>PROBLEM TO BE SOLVED: To simplify a holding structure of a hydraulic breaker to reduce its weight and improve its maintenance property. SOLUTION: In this hydraulic breaker 1 attached to a tip part of an arm 11 of construction equipment 10 for use, a connection part 12 for attaching to the tip part of the arm 11 of the construction equipment 10 directly is provided in a front head 3 of a breaker body 2.</p> |
