| 摘要 |
<p>The present invention relates to a carrier apparatus for a reducer and a construction machine having the same. The carrier apparatus comprises: a carrier pin for supporting a planetary gear interlocked with a sun gear; and a restraint unit for restraining the carrier pin from revolving on a rotation axis on which the planetary gear rotates, wherein the carrier pin coupled to the restraint unit is rotatable. According to the present invention, the restraint unit has the rotatable carrier pin coupled thereto, so the carrier pin can be prevented from being damaged by a local surface pressure. Therefore, the invention can prevent the construction machine from malfunctioning.</p> |
