Novel fuel gas power hydraulic excavator frame
The utility model discloses a novel fuel gas power hydraulic excavator frame which comprises a fuel gas tank and an excavator frame body. A fuel gas engine and a balance weight tank are respectively arranged at the middle portion and the rear portion of the excavator frame body. The novel fuel gas p...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a novel fuel gas power hydraulic excavator frame which comprises a fuel gas tank and an excavator frame body. A fuel gas engine and a balance weight tank are respectively arranged at the middle portion and the rear portion of the excavator frame body. The novel fuel gas power hydraulic excavator frame is characterized in that a fuel gas tank installation seat fixed on the excavator frame body is arranged in the balance weight tank at the rear portion of the excavator frame body, the fuel gas tank is fixed on the fuel gas tank installation seat through a fixing ring and a bolt, a vaporizer assembly fixed on the excavator frame body through a bolt is arranged on one side of the front portion of the excavator frame body, the fuel gas tank is communicated with the vaporizer assembly through a pipeline, and the vaporizer assembly is communicated with the fuel gas engine through a rubber pipe. The novel fuel gas power hydraulic excavator frame is reasonable in structure and novel in desi |
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