Cuntrif Grantry oo caag ah oo caagga ah Sababo la xiriira dhaqdhaqaaqa hilibka doofaarka ee caagga ah ee hilibka doofaarka, oo ah cagaaran caag ah ayaa loo wareejin karaa meelaha fog fog oo loo isticmaali karo in lagu shubo ama lagu soo dejiyo weelasha gudaha ee maraakiibta. Si ka duwan grantry grantry grantry-ga ee lagu rakibay oo wado xamuul ah, ceyrta caagga ah ee hilibka doofaarka waa nooc ka mid ah wiishashka dhaqdhaqaaqa mobilada ee loo adeegsado chassis-ka caagga ah ee safarka, ka dhigista qalabka wax ka qabata, oo amaan ah.
Waxay noqon kartaa weel caag ah oo caag ah Grandry-surred-ka-dillaacyaha-dillaaca leh, hufan, oo si fudud loo ilaaliyo, oo leh tilmaamo nabadgelyo oo ku filan iyo aalado aad u wanaagsan oo lagu hubiyo badbaadada hawl wadeenada iyo qalabka ugu fiican. Guryaha RTG waxay awoodaan inay ku shaqeeyaan meelo ballaaran oo dabacsanaan leh, iyagoo leh astaamo sida heerka isticmaalka sare ee booska, waxqabadka sare, iyo deyrarka buuxa.
Rtg Cranes waxay kordhin kartaa heerka adeegsiga ee aagga bakhaarka, waxay dabooli kartaa aag kor u qaadaya, aagga guuritaanka. Kaliya kuma dhex socdaan dhoofinta dhoofinta, RTG Cranes sidoo kale waxay gaari kartaa wax ka qabashada dabacsan ee mashiinnada. RTG Cranes waxay ku habboon yihiin inay ku habboon yihiin shan-iyo sideed weelasha waxayna kor u qaadaan meelaha dhaadheer ka badan 3-illaa 1-7-ka badan 6-6-ka-badnaan. Iyada oo kobaca deg-degga ah ee maraakiibta weelka adduunka, wareejinta gudbinta ee gaagaaban, grands-ka caagga ah ee dhalaalaya (rtg crans) iyo grantry grantry (rtg ') ayaa si weyn ugu isticmaalaya yamaarka rtt.
Sababo la xiriira dhaqdhaqaaqa hilibka doofaarka ee caagga ah ee cagaaran, oo ah cajal jilicsan oo digir ah ayaa loo wareejin karaa meelaha fog fog waxaana loo isticmaali karaa rarka ama rarida weelasha weelasha jawimodal. Dhacdooyinka rtg ee rtg waa mid laga beddeli karo hawlgallada masaafada ballaaran, oo leh heerar sare oo adeegsadaha, waxqabadka sare, iyo deyrarka buuxa ee matoorrada. RTG Cur ayaa lagu dabaqi karaa Spannings inta u dhaxaysa shan illaa sideed weel ballaadhan, iyo sidoo kale kor u qaadida meelaha dhaadheer inta u dhexeysa 3 illaa in ka badan 6 weelal oo dherer ah. Naqshadeynta moobiilka noocan ah, noocan ah ee caynkan ah waxaa loo isticmaali karaa weel badan oo weelal ah oo isku dhafan oo midba midka kale ah, iyada oo aan lagu maalgashanayn qalabka gacanka caadiga ah ee dayrka.
Smartgs rtgs, oo ay ku jiraan qaabdhismeedka stral stef iyo holet-ka, u fududeeya hawl wadeenadaada wiilashiisa inay ku shaqeeyaan dawada hab raaxo leh, wax soo saar leh. Farsamada lagu wado orodka loo yaqaan 'Stathert' wuxuu asal ahaan ka kooban yahay aaladda wadista, giraangiraha giraangiraha, qaddarka loo yaqaan 'craserase', iyo aaladaha badbaadada.