The invention provides a port tractor which comprises a cab assembly, a frame assembly, a driving motor assembly and a power assembly and is characterized in that the power assembly comprises a hydrogen fuel cell assembly and a power cell assembly, and the port tractor further comprises a gas storage system and a gas inlet system. The gas storage system is used for providing hydrogen for the hydrogen fuel cell assembly, and the gas inlet system is used for providing oxygen for the hydrogen fuel cell assembly. The gas storage system comprises a first gas cylinder assembly and a second gas cylinder assembly, the first gas cylinder assembly is arranged above the frame assembly and located behind the cab assembly, and the second gas cylinder assembly is arranged on the side portion of the frame assembly. The upper surface of the first gas cylinder assembly is lower than the upper surface of the cab assembly by a preset size. According to the port tractor, the height of the first gas cylinder assembly can be properly reduced, so that a driver driving the port tractor has a good visual field.

    本发明提供一种港口牵引车,包括驾驶室总成、车架总成、驱动电机总成以及动力总成,其特征在于:所述动力总成包括氢燃料电池总成和动力电池总成,所述港口牵引车还包括储气系统和进气系统,所述储气系统用于向所述氢燃料电池总成提供氢气,所述进气系统用于向所述氢燃料电池总成提供氧气。所述储气系统包括第一气瓶总成和第二气瓶总成,所述第一气瓶总成设置在所述车架总成上方且位于所述驾驶室总成的后方,所述第二气瓶总成设置在所述车架总成侧部,所述第一气瓶总成的上表面比所述驾驶室总成的上表面低预设的尺寸。根据该港口牵引车,能够适当降低第一气瓶总成的高度,使得驾驶本发明的港口牵引车的驾驶员具有良好的视野。


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    Title :

    Port tractor


    Additional title:

    港口牵引车


    Contributors:
    DAI WEIYA (author) / ZHANG SHUNSHUN (author) / ZHOU HAIMIN (author) / LI HUAN (author) / CUI YANAN (author) / MIN FANSHUO (author)

    Publication date :

    2023-12-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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