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1. 发明申请

US20130311052A1 HYBRID CONSTRUCTION MACHINE AND AUXILIARY CONTROL DEVICE USED THEREIN 有权
标题翻译：混合结构机和辅助控制装置
公开(公告)号：US20130311052A1
公开(公告)日：2013-11-21
申请号：US13981659
申请日：2012-03-13
申请人： Manabu Sugiura , Toshihiko Watanabe , Takenori Hiroki , Manabu Edamura , Takako Satake , Kouji Ishikawa
发明人： Manabu Edamura , Kouji Ishikawa , Manabu Sugiura , Takenori Hiroki , Toshihiko Watanabe , Hidetoshi Satake
IPC分类号： E02F9/20
CPC分类号： E02F9/2025 , B60L1/003 , B60L1/20 , B60L3/0046 , B60L3/0061 , B60L3/0069 , B60L11/005 , B60L11/123 , B60L15/2009 , B60L2200/40 , B60L2210/40 , B60L2220/14 , B60L2240/36 , B60L2240/421 , B60L2240/423 , B60L2240/425 , B60L2240/441 , B60L2240/443 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60L2250/10 , B60L2250/24 , E02F9/123 , E02F9/2091 , E02F9/2095 , E02F9/2228 , E02F9/2235 , E02F9/2282 , E02F9/2285 , E02F9/2296 , E02F9/267 , Y02T10/6217 , Y02T10/645 , Y02T10/7005 , Y02T10/7022 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275
摘要： Disclosed is a hybrid construction machine that includes a control device and an auxiliary control device. The control device switches between a hydraulic/electric complex swing mode in which both the electric motor and the hydraulic motor are driven to drive the swing structure by using the sum of the torque of the electric motor and the torque of the hydraulic motor; and a hydraulic-only swing mode in which only the hydraulic motor is driven to drive the swing structure by using only the torque of the hydraulic motor. The auxiliary control device includes a monitoring controller that is connected to the control device and to the electric motor to monitor the temperature or electrical leakage in the electric motor as a substitute controller for the power control unit or the electrical storage device when the power control unit or the electrical storage device is removed due to a fault.
摘要翻译：公开了一种混合式施工机械，其包括控制装置和辅助控制装置。控制装置在通过使用电动机的转矩和液压马达的转矩的总和来驱动电动机和液压马达两者来驱动摆动结构的液压/电动复合摇摆模式之间切换; 仅液压马达被驱动以仅使用液压马达的转矩来驱动摆动结构的仅液压摆动模式。辅助控制装置包括监视控制器，其连接到控制装置和电动机，以监视作为电力控制单元或蓄电装置的替代控制器的电动机中的温度或漏电，当电力控制单元或由于故障而将电存储装置移除。

2. 发明授权

US08700275B2 Hybrid construction machine and auxiliary control device used therein 有权
标题翻译：混合式施工机械及其辅助控制装置
公开(公告)号：US08700275B2
公开(公告)日：2014-04-15
申请号：US13981659
申请日：2012-03-13
申请人： Manabu Edamura , Kouji Ishikawa , Manabu Sugiura , Takenori Hiroki , Toshihiko Watanabe
发明人： Manabu Edamura , Kouji Ishikawa , Manabu Sugiura , Takenori Hiroki , Toshihiko Watanabe , Hidetoshi Satake
IPC分类号： G06F11/00
CPC分类号： E02F9/2025 , B60L1/003 , B60L1/20 , B60L3/0046 , B60L3/0061 , B60L3/0069 , B60L11/005 , B60L11/123 , B60L15/2009 , B60L2200/40 , B60L2210/40 , B60L2220/14 , B60L2240/36 , B60L2240/421 , B60L2240/423 , B60L2240/425 , B60L2240/441 , B60L2240/443 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60L2250/10 , B60L2250/24 , E02F9/123 , E02F9/2091 , E02F9/2095 , E02F9/2228 , E02F9/2235 , E02F9/2282 , E02F9/2285 , E02F9/2296 , E02F9/267 , Y02T10/6217 , Y02T10/645 , Y02T10/7005 , Y02T10/7022 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275
摘要： Disclosed is a hybrid construction machine that includes a control device and an auxiliary control device. The control device switches between a hydraulic/electric complex swing mode in which both the electric motor and the hydraulic motor are driven to drive the swing structure by using the sum of the torque of the electric motor and the torque of the hydraulic motor; and a hydraulic-only swing mode in which only the hydraulic motor is driven to drive the swing structure by using only the torque of the hydraulic motor. The auxiliary control device includes a monitoring controller that is connected to the control device and to the electric motor to monitor the temperature or electrical leakage in the electric motor as a substitute controller for the power control unit or the electrical storage device when the power control unit or the electrical storage device is removed due to a fault.
摘要翻译：公开了一种混合式施工机械，其包括控制装置和辅助控制装置。控制装置在通过使用电动机的转矩和液压马达的转矩的总和来驱动电动机和液压马达两者来驱动摆动结构的液压/电动复合摇摆模式之间切换; 仅液压马达被驱动以仅使用液压马达的转矩来驱动摆动结构的仅液压摆动模式。辅助控制装置包括监视控制器，其连接到控制装置和电动机，以监视作为电力控制单元或蓄电装置的替代控制器的电动机中的温度或漏电，当电力控制单元或由于故障而将电存储装置移除。

3. 发明授权

US09103093B2 Rotation control device of working machine 有权
标题翻译：工作机械转动控制装置
公开(公告)号：US09103093B2
公开(公告)日：2015-08-11
申请号：US13980607
申请日：2012-01-19
申请人： Tsutomu Udagawa , Mitsuo Sonoda , Manabu Edamura , Takenori Hiroki , Manabu Sugiura , Takako Satake
发明人： Tsutomu Udagawa , Mitsuo Sonoda , Manabu Edamura , Takenori Hiroki , Manabu Sugiura , Hidetoshi Satake
IPC分类号： G06F7/70 , G06F19/00 , G06G7/00 , G06G7/76 , E02F9/12 , E02F9/20
CPC分类号： E02F9/123 , E02F9/2095
摘要： To automatically prevent a reverse movement by inhibiting an excessive increase in an output torque of an electric motor.A means (31) calculates a target value for a rotation speed based on a command from a system (20), a means (32) calculates a deviation between a detection value from a rotation speed sensor (81) and the target value, a means (33) calculates a first target torque in a direction that the deviation will be eliminated, and a means (34) calculates, based on a command from the system (20), a second target torque in the same direction as the target value. A means (50) calculates a variation in a rotation angle of an electric motor (12) in a first range, and a means (60) calculates the same variation in a second range. A means (40) calculates, based on the variations from the means (50, 60), a third target torque in a direction that the rotation angle will return to a rotation angle before a predetermined time (t), and a means (73) limits the first target torque to one of the second and third target torques, said one target torque being in the same direction as the first target torque and being greater in absolute value. Substantially an entirety of the first range specifies a range for the variation in one direction, a remaining small range specifies a range for the variation in the other direction, substantially an entirety of the second range specifies a range for the variation in the other direction, and a remaining small range specifies a range for the variation in the one direction.
摘要翻译：通过抑制电动机的输出转矩的过度增加来自动地防止反向运动。装置（31）基于来自系统（20）的命令计算转速的目标值，装置（32）计算来自转速传感器（81）的检测值与目标值之间的偏差，装置（33）在偏移将被消除的方向上计算第一目标转矩，并且装置（34）基于来自系统（20）的命令，计算与目标值相同方向的第二目标转矩。装置（50）计算第一范围内的电动机（12）的旋转角度的变化，并且装置（60）在第二范围中计算相同的变化。装置（40）基于来自装置（50,60）的变化，根据旋转角度将返回到预定时间（t）之前的旋转角度的方向，计算第三目标扭矩，以及装置）将第一目标转矩限制为第二和第三目标转矩中的一个，所述一个目标转矩与第一目标转矩处于相同的方向，并且绝对值较大。基本上第一范围的整体指定一个方向的变化的范围，剩余的小范围指定另一方向的变化的范围，基本上整个第二范围指定了另一方向的变化的范围，剩下的小范围指定一个方向的变化范围。

4. 发明申请

US20130058750A1 HYBRID CONSTRUCTION MACHINE 有权
标题翻译：混合式建筑机械
公开(公告)号：US20130058750A1
公开(公告)日：2013-03-07
申请号：US13640378
申请日：2011-05-16
申请人： Takenori Hiroki , Manabu Edamura , Toshihiko Ishida , Manabu Sugiura , Hidetoshi Satake , Kouji Ishikawa , Takatoshi Ooki , Shinji Nishikawa
发明人： Takenori Hiroki , Manabu Edamura , Toshihiko Ishida , Manabu Sugiura , Hidetoshi Satake , Kouji Ishikawa , Takatoshi Ooki , Shinji Nishikawa
IPC分类号： E02F9/20
CPC分类号： E02F9/123 , B60L1/003 , B60L3/003 , B60L3/0046 , B60L3/0061 , B60L7/14 , B60L11/005 , B60L11/123 , B60L11/14 , B60L2200/40 , B60L2240/423 , B60L2240/427 , B60L2240/429 , B60L2240/527 , B60L2240/529 , B60L2240/547 , B60L2240/549 , B60L2260/26 , E02F9/207 , E02F9/2075 , E02F9/2091 , E02F9/2095 , E02F9/226 , E02F9/2296 , Y02T10/6217 , Y02T10/642 , Y02T10/7022 , Y02T10/7077
摘要： A hybrid construction machine is capable of performing satisfactory operations even when trouble occurs that disables the electric motor from outputting torque. The hybrid construction has both a hydraulic motor and an electric motor driving the swing structure and a controller for switching between a hydraulic/electric hybrid swing mode (using both the hydraulic motor and the electric motor) and a hydraulic-alone swing mode (using only the hydraulic motor). The switching is executed while achieving satisfactory operability and performance in each mode. Normally, an energy saving operation is performed in the hydraulic/electric hybrid swing mode. When the electric amount of an electricity storage device has gone out of a prescribed range or an abnormality has occurred in an electric system (e.g., failure of an inverter), the swing mode is switched to the hydraulic-alone swing mode so that driving with normal braking torque is possible by the hydraulic motor alone.
摘要翻译：即使发生故障而使电动机输出转矩的混合式施工机械也能够进行令人满意的操作。混合动力结构具有驱动摆动结构的液压马达和电动马达以及用于在液压/电动混合摆动模式（使用液压马达和电动马达）两者之间进行切换的控制器和仅液压单独摆动模式液压马达）。在每种模式下实现令人满意的可操作性和性能的同时执行切换。通常，在液压/电动混合摆动模式中进行节能运转。当蓄电装置的电量在电气系统中（例如，逆变器的故障）已经超出规定范围或发生异常时，摆动模式切换到单独的液压摆动模式，以便与通过单独的液压马达可以实现正常的制动转矩。

5. 发明授权

US09290908B2 Hybrid construction machine 有权
标题翻译：混合式施工机
公开(公告)号：US09290908B2
公开(公告)日：2016-03-22
申请号：US13640378
申请日：2011-05-16
申请人： Takenori Hiroki , Manabu Edamura , Toshihiko Ishida , Manabu Sugiura , Hidetoshi Satake , Kouji Ishikawa , Takatoshi Ooki , Shinji Nishikawa
发明人： Takenori Hiroki , Manabu Edamura , Toshihiko Ishida , Manabu Sugiura , Hidetoshi Satake , Kouji Ishikawa , Takatoshi Ooki , Shinji Nishikawa
IPC分类号： E02F9/20 , E02F9/12 , E02F9/22
CPC分类号： E02F9/123 , B60L1/003 , B60L3/003 , B60L3/0046 , B60L3/0061 , B60L7/14 , B60L11/005 , B60L11/123 , B60L11/14 , B60L2200/40 , B60L2240/423 , B60L2240/427 , B60L2240/429 , B60L2240/527 , B60L2240/529 , B60L2240/547 , B60L2240/549 , B60L2260/26 , E02F9/207 , E02F9/2075 , E02F9/2091 , E02F9/2095 , E02F9/226 , E02F9/2296 , Y02T10/6217 , Y02T10/642 , Y02T10/7022 , Y02T10/7077
摘要： A hybrid construction machine is capable of performing satisfactory operations even when trouble occurs that disables the electric motor from outputting torque. The hybrid construction has both a hydraulic motor and an electric motor driving the swing structure and a controller for switching between a hydraulic/electric hybrid swing mode (using both the hydraulic motor and the electric motor) and a hydraulic-alone swing mode (using only the hydraulic motor). The switching is executed while achieving satisfactory operability and performance in each mode. Normally, an energy saving operation is performed in the hydraulic/electric hybrid swing mode. When the electric amount of an electricity storage device has gone out of a prescribed range or an abnormality has occurred in an electric system (e.g., failure of an inverter), the swing mode is switched to the hydraulic-alone swing mode so that driving with normal braking torque is possible by the hydraulic motor alone.
摘要翻译：即使发生故障而使电动机输出转矩的混合式施工机械也能够进行令人满意的操作。混合动力结构具有驱动摆动结构的液压马达和电动马达以及用于在液压/电动混合摆动模式（使用液压马达和电动马达）之间切换的控制器和仅液压单独摆动模式液压马达）。在每种模式下实现令人满意的可操作性和性能的同时执行切换。通常，在液压/电动混合摆动模式中进行节能运转。当蓄电装置的电量在电气系统中（例如，逆变器的故障）已经超出规定范围或发生异常时，摆动模式切换到单独的液压摆动模式，以便与通过单独的液压马达可以实现正常的制动转矩。

6. 发明申请

US20130243557A1 HYBRID CONSTRUCTION MACHINE 有权
标题翻译：混合建筑机械
公开(公告)号：US20130243557A1
公开(公告)日：2013-09-19
申请号：US13698414
申请日：2011-10-03
申请人： Takenori Hiroki , Manabu Edamura , Manabu Sugiura , Kouji Ishikawa , Hidetoshi Satake
发明人： Takenori Hiroki , Manabu Edamura , Manabu Sugiura , Kouji Ishikawa , Hidetoshi Satake
IPC分类号： E02F9/20
CPC分类号： E02F9/20 , B60L1/003 , B60L3/0084 , B60L11/005 , B60L11/123 , B60L15/20 , B60L2200/40 , B60L2210/40 , B60L2240/421 , B60L2240/423 , E02F9/128 , E02F9/2075 , E02F9/2095 , H02M1/36 , H02M7/537 , Y02T10/6217 , Y02T10/642 , Y02T10/645 , Y02T10/7022 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275
摘要： Provided is a hybrid construction machine capable of letting the operator immediately stop the swing structure by performing a stopping operation for ordinary construction machines even when the swing structure moves differently from the operator's will for some reason. The hybrid construction machine comprises: an inverter controller which outputs a PWM signal to an inverter and thereby controls the revolution speed of an electric motor; a first electric circuit including blocking means which blocks the PWM signal outputted from the inverter controller to the inverter in response to either an immobilization selection inputted through a gate lock lever switch or an OFF selection inputted through an ignition switch; and a second electric circuit including a swing brake solenoid valve which activates a swing brake in response to either the immobilization selection inputted through the gate lock lever switch or the OFF selection inputted through the ignition switch.
摘要翻译：提供一种混合式施工机械，即使由于某种原因，即使摆动结构与操作者的意愿不同地移动，也能够通过对普通施工机械进行停止操作来使操作者立即停止摆动结构。混合动力施工机械包括：逆变器控制器，其向变频器输出PWM信号，从而控制电动机的转速; 第一电路，其包括阻塞装置，其响应于通过门锁定杆开关输入的固定选择或通过点火开关输入的关闭选择来阻断从逆变器控制器输出到逆变器的PWM信号; 以及包括回转制动器电磁阀的第二电路，其响应于通过门锁定杆开关输入的固定选择或通过点火开关输入的OFF选择来启动回转制动器。

7. 发明授权

US09057173B2 Hybrid construction machine 有权
标题翻译：混合式施工机
公开(公告)号：US09057173B2
公开(公告)日：2015-06-16
申请号：US13698414
申请日：2011-10-03
申请人： Takenori Hiroki , Manabu Edamura , Manabu Sugiura , Kouji Ishikawa , Hidetoshi Satake
发明人： Takenori Hiroki , Manabu Edamura , Manabu Sugiura , Kouji Ishikawa , Hidetoshi Satake
IPC分类号： E02F9/20 , B60L11/12 , E02F9/12 , B60L1/00 , B60L3/00 , B60L11/00 , B60L15/20
CPC分类号： E02F9/20 , B60L1/003 , B60L3/0084 , B60L11/005 , B60L11/123 , B60L15/20 , B60L2200/40 , B60L2210/40 , B60L2240/421 , B60L2240/423 , E02F9/128 , E02F9/2075 , E02F9/2095 , H02M1/36 , H02M7/537 , Y02T10/6217 , Y02T10/642 , Y02T10/645 , Y02T10/7022 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275
摘要： Provided is a hybrid construction machine capable of letting the operator immediately stop the swing structure by performing a stopping operation for ordinary construction machines even when the swing structure moves differently from the operator's will for some reason. The hybrid construction machine comprises: an inverter controller which outputs a PWM signal to an inverter and thereby controls the revolution speed of an electric motor; a first electric circuit including blocking means which blocks the PWM signal outputted from the inverter controller to the inverter in response to either an immobilization selection inputted through a gate lock lever switch or an OFF selection inputted through an ignition switch; and a second electric circuit including a swing brake solenoid valve which activates a swing brake in response to either the immobilization selection inputted through the gate lock lever switch or the OFF selection inputted through the ignition switch.
摘要翻译：提供一种混合式施工机械，即使由于某种原因，即使摆动结构与操作者的意愿不同地移动，也能够通过对普通施工机械进行停止操作来使操作者立即停止摆动结构。混合动力施工机械包括：逆变器控制器，其向变频器输出PWM信号，从而控制电动机的转速; 第一电路，其包括阻塞装置，其响应于通过门锁定杆开关输入的固定选择或通过点火开关输入的关闭选择来阻断从逆变器控制器输出到逆变器的PWM信号; 以及包括回转制动器电磁阀的第二电路，其响应于通过门锁定杆开关输入的固定选择或通过点火开关输入的OFF选择来启动回转制动器。

8. 发明申请

US20130195597A1 CONSTRUCTION MACHINE HAVING SWING BODY 有权
标题翻译：具有振动体的建筑机械
公开(公告)号：US20130195597A1
公开(公告)日：2013-08-01
申请号：US13877716
申请日：2011-10-05
申请人： Shinya Imura , Seiji Ishida , Kouji Ishikawa , Yusuke Kajita , Takatoshi Ooki , Manabu Edamura , Takako Satake
发明人： Shinya Imura , Seiji Ishida , Kouji Ishikawa , Yusuke Kajita , Hidetoshi Satake , Takatoshi Ooki , Manabu Edamura
IPC分类号： E02F9/20
CPC分类号： E02F9/2025 , E02F9/123 , E02F9/2058 , E02F9/2075 , E02F9/2095 , E02F9/2217 , E02F9/2285 , E02F9/2296
摘要： Disclosed is a hybrid-type construction machine equipped with a swing hydraulic motor 27 and a swing electric motor 25 in combination to save energy, the construction machine ensuring high operability of a swing body 20 and providing high energy efficiency.In accordance with the amount of manipulation of a swing control lever 72, the construction machine changes a rate of a torque of the swing electric motor 25 with respect to that of the swing hydraulic motor 27. The construction machine also controls a relief pressure and the torque of the swing electric motor 25 in accordance with the amount of manipulation of a swing control lever 72, a pressure of the swing hydraulic motor 27, and a rotating speed of the swing electric motor 25.
摘要翻译：公开了一种混合型施工机械，其组合有摆动液压马达27和摆动马达25，以节省能量，施工机械确保了摆动体20的高可操作性并提供高能量效率。根据摆动控制杆72的操作量，施工机械相对于回转液压马达27的扭矩电动机25的扭矩的变化率改变。施工机械还控制溢流压力根据回转控制杆72的操作量，摆动液压马达27的压力和摆动电动机25的转速，摆动电动机25的转矩。

9. 发明授权

US08958958B2 Hybrid construction machine 有权
标题翻译：混合式施工机
公开(公告)号：US08958958B2
公开(公告)日：2015-02-17
申请号：US13982563
申请日：2012-01-05
申请人： Shinya Imura , Kouji Ishikawa , Takatoshi Ooki , Shinji Nishikawa , Manabu Edamura , Takako Satake
发明人： Shinya Imura , Kouji Ishikawa , Hidetoshi Satake , Takatoshi Ooki , Shinji Nishikawa , Manabu Edamura
IPC分类号： G06F7/70 , E02F9/12 , E02F9/20
CPC分类号： E02F9/123 , E02F9/2037 , E02F9/2095 , Y10S903/903 , Y10S903/93
摘要： In hybrid construction machine employing a hydraulic motor and an electric motor for the driving of the swing structure, satisfactory operability of a combined operation of the swing structure and other actuators is secured irrespective of the operating status of the electric motor.A control device of the hybrid construction machine executes control selected from: hydraulic/electric complex swing control for driving the swing structure by total torque of the electric motor and the hydraulic motor when a swing operating lever device is operated; and hydraulic solo swing control for driving the swing structure by the torque of the hydraulic motor alone when the swing operating lever device is operated. The control device controls drive torque or driving force of each of the electric motor, the hydraulic motor and a second hydraulic actuator so that the relationship between the position or the speed of the second hydraulic actuator and the swing angle or the swing speed of the swing structure in the combined operation when the swing operating lever device and a second operating lever device are operated at the same time during the hydraulic/electric complex swing control is substantially identical with the relationship in the combined operation during the hydraulic solo swing control.
摘要翻译：在使用液压马达和用于驱动摆动结构的电动机的混合动力施工机械中，无论电动机的运行状态如何，均可确保摆动结构和其它致动器的组合操作的可操作性。混合动力施工机械的控制装置执行选择的控制装置：当操作摆动操作杆装置时，通过电动机和液压马达的总转矩来驱动摆动结构的液压/电动复合摇摆控制; 以及当操作摆动操作杆装置时单独通过液压马达的扭矩驱动摆动结构的液压独奏摆动控制。控制装置控制电动机，液压马达和第二液压致动器中的每一个的驱动扭矩或驱动力，使得第二液压致动器的位置或速度与摆动角度或摆动摆动速度之间的关系在液压/电气复合体摆动控制期间当摆动操作杆装置和第二操作杆装置同时操作时的组合操作中的结构与液压独奏摇摆控制期间的组合操作的关系基本相同。

10. 发明申请

US20130174556A1 HYBRID CONSTRUCTION MACHINE 有权
标题翻译：混合式建筑机械
公开(公告)号：US20130174556A1
公开(公告)日：2013-07-11
申请号：US13642621
申请日：2011-07-20
申请人： Shinji Nishikawa , Takenori Hiroki , Kouji Ishikawa , Manabu Edamura , Hidetoshi Satake , Takatoshi Ooki
发明人： Shinji Nishikawa , Takenori Hiroki , Kouji Ishikawa , Manabu Edamura , Hidetoshi Satake , Takatoshi Ooki
IPC分类号： E02F9/20 , E02F9/22
CPC分类号： E02F9/2004 , E02F3/965 , E02F9/123 , E02F9/205 , E02F9/2058 , E02F9/2075 , E02F9/2095 , E02F9/22 , E02F9/2296 , E02F9/26
摘要： A hybrid construction machine has an electric motor for driving the swing structure, and the electric motor is prevented from becoming incapable of generating torque due to a low energy state or an overcharged state of an electricity storage device. A swing-mode selector switch 77 which is manually operated switches between a hydraulic/electric combined swing mode for driving the swing structure by driving both the electric motor and a hydraulic motor and a hydraulic solo swing mode for driving the swing structure by driving only the hydraulic motor. For a normal operation, the swing mode is initially set in the hydraulic/electric combined swing mode. For a specific operation, the operator switches the swing-mode selector switch from a hydraulic/electric combined swing position to a hydraulic solo swing position.
摘要翻译：混合式施工机械具有用于驱动摆动结构的电动机，并且防止电动机由于蓄电装置的低能量状态或过充电状态而不能产生转矩。手动操作的摆动模式选择开关77在通过驱动电动机和液压马达驱动摆动结构的液压/电动组合摆动模式之间切换，以及通过仅驱动旋转结构驱动摆动结构的液压独奏摆动模式液压马达。对于正常操作，最初在液压/电动组合摆动模式中设定摆动模式。对于具体操作，操作者将摆动模式选择器开关从液压/电动组合摆动位置切换到液压独奏摆动位置。

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