I-1.Inkqubo yokuphakamisa: Ukuze uphakamise kwaye unciphise izixhobo zokugaya, ukuqhuba i-casing, ukulawula ubunzima bokugaya, kunye nokutya izixhobo zokugaya, izixhobo zokugaya zixhotyiswe ngenkqubo yokuphakamisa. Inkqubo yokuphakamisa ibandakanya ii-winches, iziqhoboshi ezincedisayo, iikhreyini, iibhloko zokuhamba, iigwegwe, iintambo zocingo, kunye ne-var...
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