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公开(公告)号：US20150136502A1
公开(公告)日：2015-05-21
申请号：US14520611
申请日：2014-10-22
发明人： Jumpei YOKOTA , Masaaki MURAKAMI , Tomotaka KITA , Yoshihiko UEDA
CPC分类号： E02F9/0883 , E02F9/0808 , E02F9/0833 , E02F9/0858 , F02M35/048
摘要： Provided is a construction machine including: an upper slewing body including an upper frame; an engine room on the rear portion of the upper frame; a cabin on the front portion on the right or left side of the upper frame; a plurality of tanks including a fuel tank and a hydraulic tank installed on the upper frame; an air cleaner; a center foothold on the intermediate portion in the width direction of the upper frame and forward of the engine room; and a climbing step at the opposite side to the cabin. A first tank of the plurality of tanks is placed on a portion on the right or left side of the upper frame, and a second tank is arranged on a portion between the cabin and the engine room on the opposite side to the first tank. The air cleaner is superposed on the second tank.
摘要翻译： 本发明提供一种施工机械，包括：上部回转体，其包括上部框架; 位于上框架后部的发动机室; 位于上框架右侧或左侧的前部的舱室; 包括安装在上框架上的燃料箱和液压箱的多个箱; 空气净化器 在上框架的宽度方向上的中间部分上的中心立足点和发动机室的前方; 在客舱对面的一个攀登台阶。 多个箱体的第一罐被放置在上框架的右侧或左侧的部分上，并且在与第一罐相反的一侧的机舱和发动机室之间的部分上设置有第二箱。 空气滤清器重叠在第二个水箱上。
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公开(公告)号：US20220145593A1
公开(公告)日：2022-05-12
申请号：US17428049
申请日：2020-01-22
发明人： Jumpei YOKOTA , Yusuke FUJIWARA
摘要： Provided is a construction machine capable of accurately notifying a worker that a prime mover is in a drive state. The construction machine includes a prime mover, a heat exchanger, a fan that blows air to the heat exchanger, a controller, and notification units. Only when all of a plurality of notification judgment conditions, which include a condition that the prime mover is in a drive state and a drive sound condition for judging that the drive sound of the fan is low, are satisfied, the controller inputs a notification instruction to the notification units. With input of the notification instruction, the notification units perform notification that the prime mover is in a drive state.
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公开(公告)号：US20220127820A1
公开(公告)日：2022-04-28
申请号：US17438722
申请日：2020-03-03
发明人： Jumpei YOKOTA , Tomoko INAOKA
摘要： A construction machine is provided, in which an electric application instruction detection section detects an electric application instruction of starting an electric application to an electronic device requiring operation confirmation prior to a start of an engine, a timer section measures elapsed time from a start of the electric application to the device, a battery control section executes control of starting the electric application to the device in response to detection of the instruction, an engine control section executes control of starting the engine in a case where a start manipulation is received before the elapsed time exceeds a first reference time set in advance, and a control device executes control of suppressing power consumption of a battery, when at least one power consumption suppression condition set in advance is satisfied after the electric application to the device is started and before the engine is started.
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