Ntchito yoyamba yolemetsa ikapanga mphete zopanda pake ndiKuletsa mphete. Mizere yogudubuza iyi imayatsa zikwangwanizo zonyamula zipolopolo, magiresi okongola, mabanki a Turbine a injini za ndege ndi zinthu zosiyanasiyana zopsinjika kwambiri.
Makina a Hydraulic ndiwofunikira kwambiriKuletsa mphete: Asitikali akulu, stroke yayitali ndi mphamvu zopanda malire ndizomwe zimafunikira kuti zitheke. Mizere yosinthika kwambiri kapena njira zosinthira zingapo ndi zotulutsa zomwe zimagwiritsidwa ntchito, kutengera kuya kwa malonda ndi / kapena momwe mungafotokozere. Zipangizo zopindika, manja a Swivel, maloboti ndi ma othandizira ndi othandizira amatsimikizira zabwino ndi kugwirira ntchito.