20噸級:適合中小型施工項目,操作靈活,運輸方便。20-ton class: Suitable for medium to small construction projects, offering flexible operation and easy transportation.35噸級:適合大型施工項目,具有更強的挖掘和起重能力。
卡特336E:配備了C9.3 ACERT發動機,符合Tier 4排放標準,提供更高的燃油效率和更低的排放。Caterpillar 336E: Equipped with the C9.3 ACERT engine, meeting Tier 4 emissions standards, offering higher fuel efficiency and lower emissions.卡特336D:配備了C9發動機,符合Tier 3排放…
挖掘機420:通常配備小功率發動機,適用于中小型工程項目,具有較高的燃油效率。Excavator 420: Typically equipped with a smaller engine, suitable for medium to small engineering projects, with higher fuel efficiency.挖掘機450:配備大功率發動機,適用于大型工程項目和重載工作,…
燃油系統故障:燃油噴射系統如果出現故障,如噴油嘴堵塞或燃油泵故障,會導致燃油燃燒不充分,從而增加油耗。Fuel System Malfunctions: Malfunctions in the fuel injection system, such as clogged injectors or fuel pump failure, can lead to incomplete fuel combustion, increasing…
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