| 摘要 |
<p>Disclosed is an electro hydraulic actuator mounting structure for a hybrid-type construction machine that is capable of mounting, in the vertical direction, electro hydraulic actuators for controlling a boom, arm and bucket using electrical energy onto the upper frame. The electro hydraulic actuators for the boom, arm and bucket include electrical motors for the boom, arm and bucket which are driven by the electrical energy that is generated by the generator that is connected to an engine; and a plurality of hydraulic pumps that are connected to the respective electrical motors for the boom, arm and bucket. The electro hydraulic actuator mounting structure for a hybrid-type construction machine according to the present invention is characterized such that the electro hydraulic actuators for the boom, arm and bucket are arranged and fixed in the vertical direction on a pillar-type frame that is mounted on the upper frame.</p> |
