Abantu abalandela ukomba amaqula amanzi asebenza ngokufanelekileyo ngokungathandabuzekiyo baya kukhetha izixhobo zokugrumba zamanzi anepneumatic. Kwimfuno engaphantsi kobunzulu beemitha ezingama-400, siya kuqhuba i-compressor yomoya efanelekileyo ngokwemfuno yokuvula; ukuba imfuno yakho ingaphezulu kweemitha ezingama-400, siya kuchaza impompo yodaka"'/icompressor yomoya isicwangciso sokusetyenziswa okuxubeneyo kunye nezicwangciso zokunxibelelana zomoya ezininzi. Kwimowudi ehambayo ye-drilling rig, sineentlobo ezine: isithuthi-inyuswe "'/ i-crawler "'/ ivili "'/ i-trailer ukuqinisekisa iimfuno zakho.