| 摘要 |
PROBLEM TO BE SOLVED: To provide an engine device capable of preventing an exhaust throttle device from being heated by radiation heat from surroundings of the exhaust throttle device even if the support structure of the exhaust throttle device can be configured to be highly rigid.SOLUTION: An engine device of the present invention includes an engine 1 including a device exhaust manifold 7, and uses an exhaust throttle device 65 to regulate an exhaust gas pressure of the exhaust manifold 7. An exhaust gas inlet of a throttle valve case 68 of the exhaust throttle device 65 is fastened to an exhaust outlet of the exhaust manifold 7, and an exhaust tube 72 is connected to the exhaust manifold 7 via the throttle valve case 68. A cooling water pipe of the exhaust throttle device 65 is provided halfway along a cooling pipe of an EGR cooler 29. |
