Construction machine including engine
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United States of America Patent
Stats
-
Dec 18, 2018
Grant Date -
Dec 8, 2016
app pub date -
May 31, 2016
filing date -
Jun 8, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Provided is a construction machine capable of smooth exhaust and suppression of a leak of noise from an engine room, including an engine guard defining an engine room, a cooling fan disposed in the engine room, a projection element projecting upward beyond the engine guard, and an exhaust duct. The exhaust duct has a bent shape including a first duct section extending along an axial flow direction of the cooling fan from an upstream end portion surrounding a duct inlet to a connection portion and a second duct section extending upward from the connection portion and surrounding a duct outlet opened upward, also including an engine concealment section obstructing a direct view to an engine through the duct outlet from outside the engine room.
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