CONSTRUCTION MACHINE

摘要

An engine (8) is mounted to a vehicle body through vibration-damping mounts (8E), and a support member (15) is mounted to the engine (8). A vibration-damping member (20) is provided between the support member (15) and a mounting bracket (17) mounted to an exhaust gas processing device (16). Accordingly, even if the engine (8) generates high-frequency vibration, the vibration can be damped by the vibration-damping mounts (8E) and the vibration-damping member (20). As a result, processing members, such as a catalyst, a filter, and a sensor, constituting the exhaust gas processing device (16) are protected from vibration of the engine (8). Because the mounting bracket (17) is mounted to the exhaust gas processing device (16), the vibration-damping member (20) can be reliably mounted to the exhaust gas processing device (16) through the mounting bracket (17).