waƙoƙin tono
waƙoƙin tonosun dace da waƙoƙin roba akan tono.Roba na roba ne kuma yana da kyakkyawan juriya, wanda zai iya keɓance lamba tsakanin waƙoƙin ƙarfe da saman hanya.A wasu kalmomi, sawar waƙoƙin ƙarfe a dabi'a ya fi ƙanƙanta, kuma rayuwar sabis ɗin ta ta'allaka ne!Bugu da ƙari, shigarwa nawaƙoƙin excavator na robaya dace sosai, kuma toshe shingen waƙa na iya kare ƙasa yadda ya kamata.Kariya don amfaniwaƙoƙin robar excavator:
(1) Waƙoƙin roba sun dace kawai don shigarwa da amfani a cikin yanayin titi.Idan akwai kaifi mai kaifi (sandunan ƙarfe, duwatsu, da dai sauransu) a wurin ginin, yana da sauƙi don haifar da lalacewa ga tubalan roba.
(2) Waƙoƙin hakowa dole ne su guje wa busassun gogayya, kamar yin amfani da shingen waƙa yayin shafa da tafiya a gefen matakai, saboda bushewar juzu'i tsakanin waɗannan ɓangarorin toshe waƙar da jiki na iya toshe ɓangarorin toshe waƙar.
(3) Idan an sanya na'urar tare da waƙoƙin roba, dole ne a yi ta kuma a tuka ta cikin sauƙi don guje wa juyawa mai kaifi, wanda zai iya haifar da raguwar ƙafafu da lalacewa.