1.Dongosolo la chitoliro la chitoliro limatumiza katundu wonse wopangidwa ndi konkire ku gantry ya trolley kudzera mu dongosolo lothandizira. Mfundo ya kapangidwe kake ndi yosavuta ndipo mphamvu yake ndi yololera. Iwo ali ndi makhalidwe a rigidity lalikulu, ntchito yabwino ndi mkulu chitetezo factor.
2.Dongosolo la trolley la pipeni lili ndi malo akuluakulu ogwira ntchito, omwe ndi abwino kuti ogwira ntchito azigwira ntchito ndi ogwira nawo ntchito kuti aziyendera ndi kuyendera.
3.Kufulumira komanso kosavuta kukhazikitsa, magawo ochepa ofunikira, osavuta kutaya, osavuta kuyeretsa pa malo
4.Pambuyo pa msonkhano wa nthawi imodzi wa trolley system, palibe chifukwa chosokoneza ndipo ingagwiritsidwe ntchito pokonzanso.
5.The formwork of pipe gallery trolley system ili ndi ubwino wa nthawi yochepa yokhazikika (malinga ndi momwe malowa alili, nthawi yokhazikika ndi pafupifupi theka la tsiku), ogwira ntchito ochepa, komanso kubweza kwa nthawi yaitali kungachepetse nthawi yomanga ndi mtengo wa anthu ogwira ntchito.