发明名称 CONSTRUCTION MACHINE
摘要 PROBLEM TO BE SOLVED: To provide a construction machine capable of supplying sufficient cooling air to respective heat exchangers while keeping the heat exchangers clean.SOLUTION: A first heat exchanger 26 faces a cooling fan 14. A torque converter cooler 30 (second heat exchanger) is positioned upstream from the first heat exchanger 26 in the flow direction of cooling air F, and arranged in series with the first heat exchanger 26. The torque converter cooler 30 has its upper end put close to an upper end side of a first heat exchanger and its lower end put apart from the first heat exchanger 26. Consequently, the torque converter cooler 30 tilts to the first heat exchanger 26 and is fitted to a support frame 19 horizontally across a gap S with the first heat exchanger 26. An air guide plate 36 which guides part of the cooling air F supplied from a supply port 33E of an opening/closing cover 33 to the torque converter cooler 30 is provided between the torque converter cooler 30 and opening/closing cover 33.
申请公布号 JP2014214526(A) 申请公布日期 2014.11.17
申请号 JP20130093898 申请日期 2013.04.26
申请人 HITACHI CONSTR MACH CO LTD;KCM:KK 发明人 IWAKI KENSHIRO;TAKEKOSHI TAKAHIRO;SHINOHARA KOJI;YADA HIROAKI
分类号 E02F9/00;F01P3/18 主分类号 E02F9/00
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