Iimeko zokusebenza zee-excavators, ii-bulldozers, ii-crawler cranes kunye nezinye izixhobo ezikwimishini yokwakha zinzima, ingakumbiabakhwelikwinkqubo yokuhamba emsebenzini kufuneka imelane noxinzelelo olukhulu kunye nempembelelo. Ukuze kuhlangatyezwane neempawu zoomatshini ze-crawler, kuyimfuneko ukwenza ukucubungula ubushushu kuquka unyango lobushushu, ukubumba, ukuphosa kunye nezinye iinkqubo kwiindawo ezininzi ezenza i-crawler. Ezi nkqubo zokucubungula ubushushu ezikhankanyiweyo apha ngasentla ziindlela zokucubungula ezisebenzisa amandla amaninzi. Ke ngoko, ukusetyenziswa kwamandla amatsha, iteknoloji entsha, kunye netekhnoloji ephuculiweyo kuye kwaba yindlela ebalulekileyo yokuphucula ukusebenza kwemveliso rhoqo kunye nokunciphisa iindleko zokuvelisa, ngelixa kuqhubeka kuphuculwa ubomi benkonzo yemveliso. Yiba yindlela esebenzayo yokonga amandla.