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我部有一台日本小松产WA470-1型装载机,在正常工作换挡过程中,从前进Ⅰ挡换人Ⅱ挡时正常,但从Ⅱ挡换入Ⅲ挡时有明显的制动停机现象,持续时间大约有 10 s左右,制动现象过后行走正常;而从Ⅲ挡换人Ⅳ挡和从Ⅳ挡换人Ⅲ挡以及倒挡时均正常,但从Ⅱ挡换人Ⅰ挡时上述?
I have a Japanese Ministry of Komatsu WA470-1-type loader in the normal shift process, from the forward Ⅰ block substitutions block Ⅱ normal, but from the block into the block when the block has a significant stop-stop phenomenon, The duration of about 10s or so, walking after braking phenomenon is normal; and from the third block and fourth block from the block block block third gear and inverted when the block are normal,