25.00-25 / 3.5 rim don Ma'adinan Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙasa na Duniya

Aikin hakar ma'adinai na karkashin kasa ya kunshi fitar da ma'adanai masu mahimmanci ko wasu kayan aikin kasa daga kasa saman duniya. Ana amfani da nau'ikan na'urori na musamman a cikin ayyukan hakar ma'adinai na karkashin kasa don sauƙaƙe aikin hakar tama da sauran albarkatu. Ga wasu nau'ikan kayan aikin hakar ma'adinai na ƙasa:

1. Masu hakar ma'adinai masu ci gaba: Manyan injuna masu jujjuya ganguna ana yanka su a cikin kwal ko tama ana loda su a kan masu jigilar kaya. Masu hakar ma'adinai na ci gaba suna da yawa musamman a haƙar ma'adinai.

2. Longwall Mining Systems: Mai shearer, babban na'ura mai jujjuyawa yankan ganguna, yana motsawa gaba da gaba a kan wani shingen kwal a cikin ma'adinan dogon bango. Yayin da injin ke motsawa, sai ta fitar da gawayin ta ajiye shi a kan bel na jigilar kaya.

3. Rock Drills: Ana amfani da shi don ƙirƙirar ramuka don fashewa a cikin dutsen ko tama. Sun zo a cikin nau'i-nau'i da nau'i daban-daban dangane da takamaiman bukatun aikin hakar ma'adinai.

4.Bolting Machines: Ana amfani da waɗannan injunan don shigar da ƙugiya masu goyon bayan rufi a cikin ma'adinan karkashin kasa, suna ba da tallafi na tsari don hana rushewa.

5. Load-Haul-Dump (LHD) Loaders: Ana amfani da lodin LHD don diba da jigilar kayan da aka haƙa (kamar tama ko dutse) daga fuskar ma'adinai zuwa abin hawa.

6. Motocin Jigila: Motoci na musamman da aka kera don jigilar kwal ko tama daga ci gaba da hakar ma'adinan zuwa bel na jigilar kaya ko wani tsarin jigilar kaya.

7. Motocin ma’adinai: Ana amfani da manyan motocin da ke karkashin kasa wajen jigilar kayan da ake hakowa daga fuskar hakar ma’adinai zuwa kasa. Yawanci sun fi manyan manyan motocin dakon kaya kuma an ƙera su don kewayawa cikin wuraren da aka killace na nakiyoyin ƙasa.

8.Raise Machines Boring: Ana amfani da su don ƙirƙirar ramuka (tagawa) daga wannan matakin na ma'adanan zuwa wani. Ana iya amfani da tadawa don samun iska, wucewar tama, ko azaman hanyar jigilar kayayyaki tsakanin matakan.

9. Scalers: Ana amfani da waɗannan injunan don cire dutsen da ba a kwance ba daga rufin da bangon ma'adinan karkashin kasa don tabbatar da yanayin aiki mai aminci.

10.Masu ɗaukar Ma'aikata: Motocin da aka ƙera don jigilar masu hakar ma'adinai zuwa kuma daga wuraren aiki a cikin ma'adinan.

Waɗannan ƙananan misalai ne, kuma takamaiman kayan aikin da ake amfani da su na iya bambanta dangane da nau'in ma'adinai ko albarkatun da ake hakowa, hanyar hakar ma'adinai da takamaiman yanayin yanayin ma'adinan. Bugu da ƙari, ci gaban fasaha na iya ƙaddamar da sabbin kayan aiki masu inganci ga masana'antar hakar ma'adinai ta ƙasa cikin lokaci.