China Komatsu Njinga Grader m'malo 16G ripper mano 6Y0359 Komatsu Bulldozer D5 D6 D7 D7H Komatsu Komatsu ndi kutsogolo ripper 973 977 okwana 983 malowedwe sanali centerline R350series 6Y0359 opanga ndi ogulitsa | Minter Machinery