Sehlopha sa rona sa ho tjheka lefika se sebetsang hantle se kenyeletsa di-drill tsa lefika tse tletseng tsa moya: YT24, YT27, YT28, YT29A, S82, S83 le S250, tse tsebahalang haholo ka ho tjheka lefika ka tlasa lefatshe ka katleho, ho tjheka le ho aha dithanele. Re boetse re fana ka di-drill tsa lefika tse sebediswang ka letsoho tse nang le bokgoni, tse akaretsang YO18, Y19A, Y24, Y26, TY24C le YN27C e sebediswang ke peterole, tse loketseng dibaka tse moqotetsane le ho tjheka sebakeng seo. Di hlometswe ka di-drill tsa mafika tsa hydraulic tsa profeshenale, metjhini ya rona e felletseng ya ho tjheka lefika e ikamahanya le ho tjheka lefika le thata, ho tjheka majwe, diporojeke tsa paballo ya ditsela le metsi. Di tšoarella, di hlahisa haholo ebile di theko e tlase, di-drill tsa rona tsa mafika tsa merafo di fihlela ditlhoko tse fapaneng tsa ho tjheka le ho epolla diindasteri bakeng sa mesebetsi ya kaho le ya merafo lefatsheng ka bophara.
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S83 Pneumatic Air Leg Rock Drill Heavy-Duty Jackleg Drill bakeng sa ho Sebetsa le ho Rafa Mafika a Thata
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YT28 Pneumatic Jackleg Rock Drill
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Shenli YT27 Air Leg Rock Drill
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S83 Pneumatic Air Leoto Rock Drill
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YT27 Mining Air Leg Rock Drill Bakeng sa ho Cheka Lefika le Thata
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S250 Air Compressor Rock Drill Bakeng sa Kae
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Pneumatic Drill YT29A Air Leoto Rock Drill
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Buka ea Jack Hammer ea Yt29A e Tšoaretsoeng ka Letsoho
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YT24 Hammer Pneumatic Rock Drill Cheka