Isingeniso

Njengoba ukwanda kwedolobha kushesha, osonkontileka bangaphansi kwengcindezi yokusebenzisa imishini esindayo emigwaqweni eseqediwe, emigwaqweni yekhonkrithi, nasezindaweni zomsebenzi ezigcwele izinsiza ngaphandle kokubanga umonakalo omkhulu womphezulu noma ukudlidliza ngokweqile. Leyo nselele isiza ekuqopheni isidingo seketanga kuma-track pad enjoloba, ikakhulukazi kuma-excavator aphakathi nendawo kanye neminye imishini esebenza emadolobheni. Lesi sihloko sichaza ukuthi yini ekhuthaza leso sidingo, yiziphi izinhlobo zephrojekthi ezihola ekwamukelweni, nokuthi kungani lokhu kuthuthukiswa kwezimoto ezingaphansi kwenqola kube yisisombululo esisebenzayo sokulinganisela ukusebenza komshini, ukufinyelela indawo, kanye nokuhambisana nezindinganiso zokwakha zasemadolobheni eziqinile.

Kungani Ama-Chain-On Rubber Track Pads Ebona Isidingo Esiqophayo

Ukushisekela komhlaba wonke kokuthuthukiswa kwengqalasizinda kubangele ukwanda okukhulu kwesidingo sezingxenye zemishini esindayo ezikhethekile. Okuhamba phambili kulolu shintsho ukwamukelwa okusheshayo kweamaphedi erabha asebenza ngeketanga, okuye kwaba yinto ebalulekile kosonkontileka abasebenzisa imishini yokumba engamathani ayi-10 kuya kwangu-25 ezindaweni ezinabantu abaningi. Njengoba izindawo zasemadolobheni zibeka phambili ukuphazamiseka okuncane ngesikhathi sokwakha, imikhumbi ishintsha ngokushesha isuka ezinqoleni zangaphansi zensimbi ezingenalutho.

Idatha yemboni ikhombisa ukwanda okungu-15% kuya ku-18% unyaka nonyaka ekuthengweni kwalezi zithuthukisi zezimoto zangaphansi kwezimoto ezithile, okubangelwa kakhulu yizidingo eziqinile zobunjiniyela bezakhiwo basemadolobheni banamuhla. Lolu shintsho lugcizelela ukuthambekela okubanzi kwemboni lapho ukuguquguquka kwezingxenye kuqondisa ngqo inzuzo yephrojekthi.

Yimaphi amaphrojekthi nezinhlelo zokusebenza eziqhuba isidingo

Izinhlelo zokuvuselela amadolobha, ukucheba imisele yezinsizakusebenza ezinabantu abaningi, kanye nokuvuselela imigwaqo kamasipala yizona zinto eziyinhloko ezibangela lesi sidingo. Lapho imishini elandelwa ngensimbi esindayo isebenza e-asphalt eseqediwe, kukhonkolo, noma etsheni elidala, umonakalo womphezulu obangelwayo ungaba yinhlekelele enkulu. Abakhiqizi bavame ukubhekana nezinhlawulo zokulungisa umphezulu ezidlula u-$15,000 ngemayela elilodwa uma ingqalasizinda yomphakathi inobungozi ngesikhathi sokuthutha noma ukusebenza. Ngaphezu kwalokho, ukudlidliza okukhulu okubangelwa yimizila yensimbi engenalutho kungalimaza izinsizakusebenza ezingaphansi komhlaba ezibuthakathaka nezigugile ezitholakala ngaphansi komgwaqo.

Ngokusebenzisaamaphedi erabha asebenza ngeketanga, abaqhubi bemikhumbi bangasebenzisa kalula imishini yokumba esindayo, ama-pavers, kanye nokubhola okuqondiswa ngqo ezindaweni eziqediwe ngaphandle kokudinga izingodo ezivikelayo noma omata abahlanganisiwe. Leli khono lisheshisa kakhulu isikhathi sephrojekthi ezindaweni ezivalekile zamadolobha amakhulu, okuvumela abasebenzi ukuthi benze ukufuduka okusheshayo kanye nokususwa kwemishini.

Yiziphi izingcindezi zezentengiselwano ezisheshisa ukwamukelwa

Ngale kokuvikelwa kwendawo ebonakalayo, izingcindezi ezinkulu zezentengiselwano nezomthetho ziphoqa osonkontileka ukuthi bacabange kabusha ngezilungiselelo zezimoto ezingaphansi kwemoto. Omasipala baphoqelela imithetho eqinile yezemvelo, ikakhulukazi maqondana nomsindo wasemadolobheni kanye nokudlidliza komhlaba. Imishini efakwe ama-track pad enjoloba akhethekile ingafinyelela ukwehla okulinganiselwe komsindo wokusebenza—ngokuvamile yehlisa umkhiqizo ngo-3 kuya ku-5 dB(A) ukuze ihambisane nemikhawulo ye-acoustic ye-ISO 6395 yendawo.

Ngaphezu kwalokho, ukushoda okuqhubekayo emhlabeni wonke kwabashayeli bezokuthutha abanekhono kwezentengiselwano kukhuthaza imikhumbi ukuthi isebenzise imishini engahanjiswa ngokuphephile emabangeni amafushane. Ukuhambisa imishini phakathi kwezindawo zomsebenzi eziseduze ngaphandle kokudinga i-flatbed noma i-lowboy trailer ezinikele kuqeda izithiyo ezinkulu zokuthutha. Lokhu kuguquguquka kokusebenza kunganciphisa izindleko zansuku zonke zokuthutha ngamaphesenti afinyelela ku-20, okuthuthukisa kakhulu ukusebenza kwezentengiselwano kwezivumelwano zasemadolobheni eziningi.

Yiziphi Izici Zobuchwepheshe, Izindleko, kanye Nokuthobela Imithetho Ezibaluleke Kakhulu Lapho Ucacisa

Ukucacisa izingxenye ezifanele ze-undercarriage kudinga ukuhlolwa okuqinile kwezakhiwo ze-metallurgical kanye ne-elastomeric. Abaphathi bemikhumbi kumele balinganise ngokucophelela izindleko zemali ezisheshayo ngokumelene nokuqina kokusebenza kwesikhathi eside okudingekayo ezindaweni eziguguleka kakhulu. Ukukhetha ukucushwa kwephedi efanele akuyona nje isinqumo sokuthenga; ukubala kobunjiniyela okuthinta ngqo isikhathi sokusebenza komshini, ukusebenza kahle kukaphethiloli, kanye nezindleko zokulungisa umjikelezo wokuphila.

Izinketho ziqhathaniswa kanjani ngokusebenza kanye nezindleko eziphelele

Ukuhlola izindleko eziphelele zobunikazi (i-TCO) kudinga ukuqhathanisa ukucushwa okuhlukahlukene kwamaphedi nokwendabukoamathrekhi enjoloba aqhubekayokanye nezintambo zensimbi ezingenalutho. Nakuba izintambo zerabha eziqhubekayo zinikeza ukubamba okuhle kakhulu kanye nokucindezela komhlabathi okuphansi, zisengozini enkulu yokwehluleka ngokuphelele ngenxa yokudabuka okukodwa okusendaweni okubangelwa yi-rebar noma udoti obukhali. Ngokuphambene nalokho, ama-track pad enjoloba asebenza ngeketanga ahlinzeka ngesisombululo esiqinile nesijwayelekile.

Uma iphedi elilodwa lonakele kakhulu, lingashintshwa ngalinye ngaphansi kwemizuzu engama-20 nguchwepheshe oyedwa wasensimini, kulondolozwa ubuqotho bethrekhi esele futhi kugwenywe ukungenelela okubizayo kokuphakamisa okusindayo. Eminyakeni emihlanu yokuphila kwemishini ejwayelekile, ukuguquguquka kanye nokuphila okude kokuguga kwamaphedi erabha asebenza ngeketanga kunganciphisa i-TCO engaphansi kwesithuthi ngo-18% kuya ku-25%, ikakhulukazi ezisetshenzisweni ezixubile lapho ithrekhi eqhubekayo ihlushwa ukuqhekeka ngaphambi kwesikhathi.

Yiziphi izici okufanele abathengi bazihlole kuqala

Onjiniyela bokuthenga kumele bahlole imininingwane eminingana ebalulekile ngaphambi kokugunyaza ukuthengwa kwezimoto eziningi. Inhlanganisela yerabha kufanele ibe nenhlanganisela eyenziwe kahle kakhulu yama-polymer emvelo nawokwenziwa, ngokuvamile aklanywe ukuze kufinyelelwe isilinganiso sokuqina kwe-Shore A phakathi kuka-75 no-82. Lolu hlu oluthile lwe-durometer luqinisekisa ukumelana okuhle kakhulu nokuqhekeka nokuqhekeka ngenkathi kugcinwa ukuguquguquka okwanele kokunciphisa ukudlidliza kwethrekhi nokuvikela amadrayivu okugcina omshini.

Amandla okunamathela angenye indlela yokukala engaxoxiswana ngayo; ama-pads e-premium kumele abonise amandla okunamathela okungenani angu-20 kuya ku-25 MPa ukuze amelane nemithwalo esindayo eseceleni. Ngaphezu kwalokho, ukuhambisana nobukhulu kubaluleke kakhulu. Abathengi kumele baqinisekise i-chain pitch eqondile—ngokuvamile engu-135mm, 154mm, 171mm, noma 190mm—futhi baqinisekise ukuthi amapuleti ensimbi angaphakathi akhiwe ngendlela yokuwa futhi aphathwa ngokushisa ukuze amelane namandla okucheba ngesikhathi sokushefa okunamandla amakhulu.

Abaphathi Bezinkontileka Nabaphathi Bezikebhe Kufanele Bayithole Kanjani Ithrekhi Yerabha Esebenza Nge-Chain-On

Njengoba izintambo zokuphakelwa komhlaba wonke zisalokhu zisengozini yokuntuleka kwezinto zokusetshenziswa kanye nezithiyo zokuthutha zendawo, ukuthengwa kwezingxenye zezimoto ezithwala kanzima kuye kwashintsha kwaba ikhono lokusebenza eliyinhloko. Ukuthenga okuzenzakalelayo kuholela ekungasebenzi kahle komshini isikhathi eside kanye nemikhawulo yephrojekthi ethinteke kakhulu. Ukusungula uhlaka lokuthenga oluqinile kudinga ushintsho kusuka ekuthengeni okuthengiselana kuya ekuphathweni komjikelezo wokuphila okusebenzayo kanye nokubambisana kwabathengisi abahlelekile.

Yiziphi izinyathelo zokuthenga kanye nezokuqoqwa kwempahla ezinciphisa izikhathi zokukhokha

Ukuze kuncishiswe umthelela wezikhathi zokuhola ezishintshashintshayo—okungasukela emavikini amane ajwayelekile kuya emavikini ayi-12 kuya kwangu-16 abuhlungu ngesikhathi sokwakhiwa kwentwasahlobo nehlobo—abaphathi bemikhumbi kumele basebenzise amamodeli okubikezela okutholakala kwempahla. Besebenzisa i-telematics yomshini, osonkontileka bangalandelela amahora aqondile okusebenza ngaphansi kwemoto kanye namazinga okuguguleka kwephrojekthi ngokusekelwe ezimfanelweni ezithile zokukhuhla zezindawo zemisebenzi zamanje. Le ndlela eqhutshwa idatha isusa ukuqagela emijikelezweni yokuthenga.

Imikhuba emihle ifuna ukuthi kugcinwe isitokwe se-buffer esisendaweni esingu-10% kuya ku-15% sezinhlobo zomgubhu ezibaluleke kakhulu nezisetshenziswa kakhulu.

Izinto Ezibalulekile Okufanele Uzicabangele

• Iziphetho ezibaluleke kakhulu kanye nesizathu salokhuAma-Chain On Pads
• Imininingwane, ukuhambisana, kanye nokuhlolwa kwengozi okufanele kuqinisekiswe ngaphambi kokuthi uzibophezele
• Izinyathelo ezilandelayo ezisebenzayo kanye nezixwayiso abafundi abangazisebenzisa ngokushesha

imibuzo ejwayelekile ukubuzwa

Kungani ama-track pad enjoloba asebenza ngochungechunge edingeka kakhulu kumaphrojekthi asemadolobheni?

Bavumela imishini elandelwa ngensimbi ukuthi isebenze e-asphalt, ukhonkolo, kanye nasetsheni eliqinile ngomonakalo omncane womphezulu, umsindo, kanye nokudlidliza, okusiza osonkontileka ukuba bagweme izinhlawulo futhi basheshe emisebenzini yasedolobheni.

Yimiphi imishini evame ukusebenzisa amaphedi enjoloba asebenza ngeketanga?

Zisetshenziswa kabanzi emigqomeni yokumba engamathani ayi-10 kuya kwangu-25 kanye neminye imishini yensimbi esebenza ezindaweni ezixubile kumaphrojekthi kamasipala, ezinsizakalweni, kanye nokusetshenziswa kabusha komgwaqo.

Ama-chain-on pad aqhathaniswa kanjani nemizila yerabha eqhubekayo?

Ama-chain-on pads anikeza ukuvikelwa okuphezulu kakhulu kobuso kanye nokufakwa esikhundleni kwe-modular. Uma i-pad eyodwa yehluleka, ushintsha leyo pad kuphela, ngokungafani ne-rubber tracks eqhubekayo engadinga ukushintshwa kwe-track ephelele.

Yiziphi izici okufanele ngizihlole ngaphambi koku-oda ku-Gator Track?

Qinisekisa imodeli yomshini, isitayela sephedi, iphimbo leketanga, iphethini yebholidi, ububanzi bephedi, kanye nendawo yokusebenza. I-Gator Track inikeza izinhlobo zephedi ezixhunywe ngeketanga kanye nezinye izinhlobo zephedi kuwo wonke amasayizi abanzi okufakwa kanye namakhodi emodeli.

Ingalimazaamaphedi erabha asebenza ngeketangaingashintshwa ngokushesha endaweni?

Yebo. Iphedi elilodwa elonakele livame ukushintshwa ngalinye ngemizuzu engaba ngu-20, okunciphisa isikhathi sokungasebenzi futhi kugwenywe ukushintshwa kwesethi ephelele yemoto engaphansi kwemoto.