I-crane engaphambili, eyaziwa nangokuthii-crane yebhuloho, uhlobo lwe-crane olusetshenziswa ukuphakamisa nokuhambisa imithwalo esindayo ezindaweni zezimboni nezokukhiqiza. Luqukethe umshayo ovundlile, obizwa ngokuthi ibhuloho, osekelwa ngamakholomu amabili noma ngaphezulu aqondile. Ibhuloho lifakwe i-hoist, engahamba ngobude bebhuloho ukuze iphakamise futhi yehlise imithwalo.
Ama-crane ebhuloho angaphezulu avame ukusetshenziswa ezindaweni zokugcina impahla, emafektri nasezindaweni zokwakha ukuphatha izinto ezifana nensimbi, ukhonkolo, kanye nemishini. Avame ukusetshenziselwa ukuhambisa izinto ezisindayo noma ezinkulu ukusuka kwenye indawo ukuya kwenye, noma ukulayisha nokukhulula amaloli nezinqola zesitimela.
Ama-crane ebhuloho angaphezulu aklanyelwe ukuhlinzeka ngokunyakaza okuphumelelayo nokunembile kwemithwalo esindayo, okuthuthukisa umkhiqizo kanye nokuphepha emisebenzini yezimboni.
Isikhathi sokuthunyelwe: Julayi-19-2024