Ukhreni weloli we-STC800T6 wamathani angu-80 owethulwe i-Sany Heavy Industry usuphenduke into ethandwayo emkhakheni wobunjiniyela nowokwakha ngenxa yokusebenza kwawo okuvelele, umklamo okhaliphile nokuzinza okuthembekile, nezinzuzo zawo eziyinhloko zigxile ezinhlobonhlobo eziningi.
Mayelana nokusebenza kokuphakamisa, i-STC800T6 iyaphumelela. Yamukela idizayini ye-boom eyinhloko enezigaba eziyisithupha, enobude obukhulu obufika kumamitha angama-55 kanye nokwelulwa okuphezulu kwe-jib kuya kumamitha angama-27. Ubude be-boom obuhlanganisiwe bungahlangabezana nezidingo zezimo eziyinkimbinkimbi ezifana nokukhushulwa kwesakhiwo esisezingeni eliphezulu nokwakhiwa kwebhuloho. Umthamo wayo omkhulu wokuphakamisa ufinyelela amathani angama-80, futhi umthamo wokuphakamisa olinganiselwe endaweni engamamitha ama-3 ngu-800kN, ongaphezu kwemishini ethile yezinga elifanayo. Ngaphezu kwalokho, i-boom yenziwe ngensimbi enamandla kakhulu ye-Q690, enciphisa isisindo ngenkathi ithuthukisa umthamo wokuthwala umthwalo, iqinisekisa ukuphepha kokusebenza ngenkathi kunciphisa ukusetshenziswa kwamandla.
Ukusebenza kahle okuphezulu nokonga amandla kwesistimu yamandla kungenye into evelele kakhulu. I-crane ifakwe injini ye-Weichai WP12.460 ehlangabezana nezinga le-National VI emission, enamandla amakhulu angu-338kW, enamandla futhi eyonga kuphethiloli. Ihambisana no-gearbox oyi-Fast 10-speed, oshintshwa kalula futhi ohambisana nezimo zemigwaqo enzima njengemigwaqo yasentabeni nezindawo zokwakha. Ngaphezu kwalokho, uhlelo lwayo lwe-hydraulic lusebenzisa ubuchwepheshe bokulawula obuzwela umthwalo, obungakwazi ukulungisa ngokunembile ukugeleza ngokuvumelana nezidingo zokusebenza, ukugwema ukuchithwa kwamandla. Ingonga ngo-15% ngaphezu kwemishini evamile, enciphisa izindleko zokusebenza zesikhathi eside.
Ubuhlakani kanye nokwenza lula ukusebenza kuthuthukisa kakhulu ukusebenza kahle komsebenzi. Isistimu yokulawula ehlakaniphile efakwe isikrini sokuthinta esingu-10.1-intshi ingabonisa amapharamitha angukhiye njengokuphakamisa isisindo, irediyasi nobude be-boom ngesikhathi sangempela, isekela ukuzihlolela iphutha kanye nokuqapha okukude ukuze kuxazululwe izinkinga ngesikhathi. Imisebenzi efana nokumisa ukhiye owodwa, ukulinganisa okuzenzakalelayo kanye nomkhawulo we-torque kunciphisa ubunzima bokusebenza, okuvumela ngisho nabaqalayo ukuthi baqalise ngokushesha futhi kunciphisa kakhulu isikhathi sokulungiselela ukusebenza. Ngesikhathi esifanayo, i-cab ithatha umklamo omisiwe, ofakwe i-air conditioning nezihlalo ezibamba ukushaqeka, okuthuthukisa ukunethezeka kwabaqhubi futhi kukhulula ukukhathala ekusebenzeni kwesikhathi eside.
Uhlelo lokuqinisekisa ukuphepha luphelele futhi luthembekile. Izinto ezisetshenziswayo zifakwe izinto eziningi zokuvikela ukuphepha, okuhlanganisa i-torque limiter, i-high limiter, i-weight limiter, njll., exwayisa ngokuzenzakalelayo futhi inqamule izenzo eziyingozi lapho ukusebenza kuseduze nomkhawulo wokuphepha. Uhlaka luthatha isakhiwo sohlobo lwebhokisi ngokusebenza okuqinile kwe-torsional, futhi i-outrigger span inkulu futhi ukusekelwa kuzinzile, okungagcina ibhalansi enhle ngisho nasezindaweni ezincane, kunciphisa ngokuphumelelayo ingozi yokugumbuqelwa.
Ukwengeza, inethiwekhi yesevisi ye-Sany ephelele emva kokuthengisa inikeza ukusekelwa okufika ngesikhathi nokulungiswa kwemishini, ngokunikezwa okwanele kwezingxenye ezisele, okunciphisa kakhulu ukuphelelwa yisikhathi kwemishini futhi kuthuthukise ngokwengeziwe ulwazi lomsebenzisi.
