| 摘要 |
Provided is a hybrid device to which both a liquid pipeline and an electric wire are connected and which is capable of preventing liquid that leaks from a connection portion between the liquid pipeline and the hybrid device or the vicinity thereof from falling directly on the electric wire or the terminal to thereby enhance safety. A control unit 16 as a hybrid device is provided on a right side deck D2 of an upper slewing body 2. The control unit 16 has a quadrangular shape in a plan view thereof, and both electric wires 19a, 19b, and 20 and liquid pipelines 21 and 22 for cooling or heating the control unit 16 are connected to the control unit 16. Connection terminals J1 to J3 and pipeline connection openings P1 and P2 of the control unit 16 are provided on surfaces that form the sides of the quadrangle in a plan view of the casing 23 and that are oriented in different directions. |
