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本文介绍在D80A-15和D80A-12推土机上,用国产6135AZK-3型柴油机替换原寇明斯NH220-C1和4D155-4型柴油机,及其所采用的技术措施。
This paper describes the replacement of the original Cummins NH220-C1 and 4D155-4 diesel engines with domestic 6135AZK-3 diesel engines on D80A-15 and D80A-12 bulldozers and the technical measures adopted.