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running awal shift,loading dan dumping cat 777D #hd #operator #tambang #777 #cat #hd785 #batubara

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komponen HD 465-7 dan penjelasan nya #part1

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Tes operator excavator rata² sangat senior sekali🤣

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Engineers Construct Border Barriers Using Heavy Machinery

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Cara P2H Unit HD 785 @Anak_Tambang_Vlog

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Lulus Test Bulldozer di Tambang Batubara

29:42

Riview OHT 773E terbaru

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Perfectly Dozer Plows And Cutting Sand With Powerfull SHANTUI C2 Operator Skills Jobs Pushing