Lefatšeng la merafo, kaho le ho cheka, moo ho tšepahala hangata ho fetang ho rarahana ha maemo a holimo, sehlopha se itseng sa lisebelisoa tsa pneumatic se ntse se tsoela pele ho etsa mokokotlo oa ts'ebetso ea letsatsi le letsatsi.YT28, YT27leYT29Aletoto la lithupelo tsa lefika tse entsoeng ka moea, hammoho leTPB40, TPB60leTPB90Li-paving breakers, li emela lilemo tse mashome tsa ts'ebetso e pakiloeng libakeng tse thata ka ho fetisisa. Lisebelisoa tsena ha li mabapi le theknoloji e majabajaba; li mabapi le ho etsa mosebetsi, ho fetola nako ka mor'a nako, maemong a neng a tla holofatsa lisebelisoa tse seng matla hakaalo.

 

Lithupa tsa majoe tsa letoto la YT li entsoe ka morero o le mong oa mantlha: ho roba ka katleho lefika le mahareng ho isa ho le thata. Filosofi ea bona ea moralo e shebane le tšusumetso e matla ea piston, ts'ebetso e otlolohileng ea leoto la moea, le litlhoko tse fokolang tsa tlhokomelo. Leoto la moea le fetoloang le fana ka matla a phepo a tsitsitseng le tšehetso ea bohlokoa ea opereishene, e lumellang ho cheka ka nepo libakeng tse fapaneng. YT28 hangata ke eona e lokelang ho sebelisoa bakeng sa ts'ebetso e leka-lekaneng le katleho, ha YT29A e fana ka matla a holimo bakeng sa libopeho tse thata ka ho fetisisa le tse khopisang. Ho sebelisana ha tsona ho bolela hore likarolo tse ling le tsebo ea ts'ebetso li ka fetisetsoa, ​​​​e leng se fokotsang nako ea ho sebetsa le litšenyehelo tsa koetliso haholo. Libakeng tse hole tsa majoe kapa mererong ea ho etsa lithanele moo litsamaiso tse rarahaneng tsa hydraulic li hlōlehang, lithupa tsena tsa pneumatic li tsoela pele ho sebetsa, molumo oa tsona o ikhethang o bontšang tsoelo-pele e tsitsitseng.

 

Lisebelisoa tsena tsa mantlha tsa ho cheka ke letoto la li-breaker tse boima tsa TPB. Mehlala ea TPB40, TPB60, le TPB90 e etsa lethathamo le felletseng la mosebetsi oa ho pshatla, ho heletsa le ho phunya liforo. TPB40, joalo ka sesebelisoa sa bohareng, e fana ka tekano e ntle ea matla le bokhoni ba ho tsamaisa lintho bakeng sa ho pshatla li-slab tsa konkreite kapa ho tlosa moroalo o feteletseng. TPB60 e nka mehato bakeng sa mesebetsi e matla joalo ka ho pshatla mafika a maholo kapa mobu o leqhoa, ha TPB90 e sebetsa e le setsi sa 'nete sa matla, se khonang ho qhaqha li-block tse kholo tsa mafika tse kholo haholo bakeng sa li-crusher tsa mantlha. Ts'ebetso ena ea bobeli ea ho pshatla, eo hangata e bitsoang "popcorning," e bohlokoa bakeng sa ho boloka phallo e boreleli ea thepa ho tloha sefahlehong sa quarry ho ea fekthering ea ts'ebetso.

 

Tšebelisano-'moho pakeng tsa li-drill tsa YT le li-breaker tsa TPB e etsa mosebetsi o sebetsang hantle haholo, o ikemetseng. Taba ea pele, li-drill tsa YT li etsa masoba a ho phatloha a behiloeng hantle kapa mekhoa ea ho phunya bakeng sa ho aroloa. Kamora ho phatloha kapa ho ntšoa ha mantlha, majoe le majoe a maholo a hlahang a aroloa ka katleho sebakeng seo ho sebelisoa li-breaker tsa TPB. Sena se felisa mathata, se fokotsa tlhoko ea ho phatloha ha mantlha khafetsa, 'me se boloka literaka tsa ho hula li ntse li tsamaea. Botle ba sistimi ena bo ho bonolo ba eona le meralo ea motheo e arolelanoang. Mefuta ka bobeli ea lisebelisoa e sebetsa khatellong e tloaelehileng ea moea oa indasteri, ho bolelang hore compressor e le 'ngoe, e matla e ka tšehetsa sehlopha sohle sa li-drill le li-breaker.

 

Bakeng sa batsamaisi ba merero le bahlokomedi ba sebaka, tikoloho ena e fana ka ho tenyetseha ho sa bapisoeng le ho laola litšenyehelo. Bonolo ba mechine ba lisebelisoa tsena bo lumella tlhokomelo le litokiso sebakeng seo, ho qoba ho emela nako e telele bakeng sa litsebi tse khethehileng. Ho feta moo, ho tšoarella ha tsona hoa tsebahala; ho tloaelehile ho fumana li-drill tsa YT le li-breaker tsa TPB tse ntseng li sebetsa kamora lilemo tse mashome tsa ts'ebeliso e boima. Indastering e shebaneng haholo le litšenyehelo tsohle tsa beng, rekoto e pakiloeng, le ho tšepahala ho matla ha lisebelisoa tsena tsa pneumatic ho netefatsa hore li lula e le karolo ea bohlokoa ea lefats'e ka bophara ea merafo le kaho, li sebelisa mesebetsi e hlalosang motheo oa nts'etsopele ea meralo ea motheo.