Ukwandiswa kolwazi lomkhiqizo
Umhlinzeki wemishini yokwakha wezixazululo zemishini yokwakha iminyaka engama-30.
Ulimi
Umhlinzeki wemishini yokwakha wezixazululo zemishini yokwakha iminyaka engama-30.
Ingabe izinamathiselo ze-skid steer zigcwele yonke indawo? Ingxenye kuphela. Ama-loader amaningi agcwele kanye nezinamathiselo zisebenzisa isikhombimsebenzisi esivamile se-skid steer quick-attach, esivame ukubizwa ngokuthi i-SSQA, kodwa amapuleti okufaka afanayo awaqinisekisi ukuthi okunamathiselwe kuzosebenza kahle. Ukugeleza kwe-hydraulic, ingcindezi, ama-hose couplers, ama-case drain, izilawuli zikagesi, isisindo sokunamathisela kanye nomthamo wokusebenza olinganisiwe kumele futhi kuvumelane.
Ibhakede lingadinga okungaphezu nje kohlaka lokufaka olufanele kanye nomthamo owanele womshini. I-mulcher, i-planer noma i-auger enamandla ingaba mnene kakhulu. Ingase inamathele kahle, ixhumeke kumapayipi bese isebenza sengathi othile unciphise kancane isethingi yentshiseko.
Igama elithi “universal” livame ukuchaza isikhombimsebenzisi sokufaka semishini. I-ISO 24410:2020 ichaza izidingo zobukhulu zama-couplers asheshayo e-skid steer kanye namafreyimu okufaka okunamathiselwe ukuze imishini ehambisanayo ikwazi ukushintshaniswa ngomshini.
Indinganiso efanayo iphawula nokuthi ezinye izitayela zokuxhuma okusheshayo zisasebenza, futhi ama-skid steers amancane noma izithwali zamathuluzi amancane zingasebenzisa izidingo zobubanzi ezahlukene. Lokhu kusho ukuthi okunamathiselwe kungaba yinto yonke epuletini lokufaka kodwa kungahambisani nohlelo lwe-hydraulic noma lukagesi lomshini wokulayisha. Qinisekisa njalo umdwebo wangempela wokuxhuma, imodeli yomshini kanye nencazelo yokunamathisela esikhundleni sokuthembela kuphela egameni elithi “universal” ohlwini.
| Ukuhlolwa kokuhambisana | Okufanele ukuqinisekise | Umphumela ongaba khona uma ungahambisani |
|---|---|---|
| Isikhombikubona sokukhweza | I-SSQA, i-mini-loader noma iphethini yobunikazi | Okunamathiselwe kungase kungakhiyiki ngokuphephile |
| Ikilasi lomshini | I-skid steer enosayizi ogcwele, i-compact track loader noma i-mini loader | Ububanzi bohlaka kanye ne-geometry kungahluka |
| Ukugeleza kwe-hydraulic | Ukukhishwa kwe-Loader kungaphakathi kobubanzi bokunamathisela | Ukusebenza okuhamba kancane noma isivinini esikhulu senjini |
| Ukucindezela kwe-hydraulic | Ingcindezi ingaphakathi kwebanga elivunyelwe | I-torque ephansi noma izingxenye ezigcwele ngokweqile |
| Ukuxhumeka kwe-hydraulic | Usayizi we-Coupler, umzila wepayipi kanye nomsele wekesi | Ukuvuza, ukucindezeleka komhlane noma ukungabikho kokuxhumana |
| Izilawuli zikagesi | Imisebenzi yokubala amaphinikhodi, i-harness kanye ne-joystick | Eminye imisebenzi yokunamathisela ingase ingasebenzi |
| Umthamo | Isisindo sokunamathisela, isikhungo somthwalo kanye ne-ROC | Umthwalo ophansi noma ukuzinza okubi |
Amalebula e-hydraulic afana nokugeleza okujwayelekile kanye nokugeleza okuphezulu ayizindawo zokuqala eziwusizo, kodwa izinombolo zangempela zibaluleke kakhulu. I-Bobcat ibala umkhiqizo ogeleza kakhulu kusukela ku-26.9 kuya ku-36.6 gpm , cishe amalitha angu-102–139/min, ku-3,500 psi emishinini ekhethiwe. Uhlelo lwayo lwe-Super Flow lufinyelela ku-42 gpm, cishe amalitha angu-159/min, ku-4,061 psi.
| Isibonelo se-Bobcat hydraulic | Ukugeleza okushicilelwe | Ingcindezi eshicilelwe |
|---|---|---|
| Ububanzi Bokugeleza Okuphezulu | 26.9–36.6 gpm / 102–139 L/min | 3,500 psi / cishe ibha engu-241 |
| Ukugeleza Okukhulu | 42 gpm / cishe 159 L/min | 4,061 psi / cishe ibha engu-280 |
Umehluko ngaphakathi kwebanga le-hydraulic lomkhiqizi oyedwa cishe u-10 gpm, ngakho-ke amagama athi “ukugeleza okuphezulu” awachazi umphumela owodwa oqinile. Ngaphambi kokuthenga okunamathiselwe okunamandla, qhathanisa ukugeleza kwayo okuncane kanye nomkhawulo nomphumela oqhubekayo wokusiza womlayishi.
Ukugeleza kuthinta kakhulu ukuthi injini ye-hydraulic ingaphenduka ngokushesha kangakanani, kuyilapho ingcindezi ithinta i-torque engayikhiqiza. I-Cat A41 skid steer auger inikeza isibonelo esiwusizo. I-Caterpillar icacisa ukugeleza okuhle kakhulu okungu-42–83 L/min kanye nokucindezela okuhle kakhulu okungu-145–235 bar. Ekugelezeni okuphezulu, isivinini sebhithi esishicilelwe singama-71 rpm; ekucindezelweni okuphezulu, i-torque yeshaft ifinyelela ku-4,118 N·m.
| Imininingwane ye-Cat A41 | Isibalo esishicilelwe | Kungani kubalulekile |
|---|---|---|
| Ukugeleza kwe-hydraulic | 42–83 L/min / 11–22 gpm | Ilawula isivinini semoto esitholakalayo |
| Ukucindezela kwe-hydraulic | 145–235 ibha / 2,100–3,400 psi | Ilawula i-torque etholakalayo |
| Isivinini sebhithi | I-71 rpm ekugelezeni okuphezulu | Ibonisa umphumela wokugeleza kwejubane lokubhoboza |
| I-torque yeshafti | 4,118 N·m ekucindezelweni okuphezulu | Ibonisa umphumela wokucindezela emandleni okumba |
Ngakho-ke umshini wokulayisha unganikeza ukugeleza okwanele kodwa hhayi ingcindezi eyanele, noma ingcindezi eyanele kodwa ukugeleza okwanele. Ukuhlola isibalo esisodwa kuphela kufana nokulinganisa ububanzi bomnyango kodwa ukhohlwe ukuphakama kwawo.
Amapayipi amabili amakhulu e-hydraulic angase angaqedi isekethe. Ezinye izinamathiselo zidinga umugqa ohlukile wokukhipha amanzi ukuze kubuyiselwe ukuvuza kwangaphakathi kwenjini ngomfutho ophansi. Umfutho wecala ovunyelwe kanye nosayizi wokuxhuma kuqondene nokunamathiselwa, ngakho-ke kumele kuqinisekiswe encwadini yokunamathisela. Ipuleti le-adaptha alikwazi ukuxazulula umugqa wokukhipha amanzi ongekho.
Izilawuli zikagesi zakha olunye ungqimba lokuhambisana. I-Bobcat inikeza ikhithi yokulawula okunamathiselwe enamaphini angu-14 ngamathuluzi afakwe i-harness enamaphini angu-14, kuyilapho eminye imishini kanye nezinamathiselo zisebenzisa izinhlelo ezinamaphini angu-7. Ama-harness okuguqula akhona kumamodeli akhethiwe, kodwa ukuhambisana kungancika kumodeli yomshini kanye nenombolo ye-serial. Ukufanisa amapayipi e-hydraulic akusizi kakhulu lapho umnyango wesinamathiselo, i-side shift noma umsebenzi osizayo ungakwazi ukuthola isignali yokulawula.
Isisindo sokunamathisela sisebenzisa ingxenye yamandla omthwalo wokulayisha, kodwa ukususa isisindo sokunamathisela kumandla okusebenza alinganisiwe akuvezi umthwalo ophephile oqinisekisiwe. Isikhungo somthwalo, ukuphakama kwe-boom, ukufinyelela phambili, ukuthambeka komhlaba kanye nokunyakaza kwesinamathiselo konke kushintsha umzuzu wokugumbuqela.
UBobcat uchaza ukuthi amandla okusebenza alinganiswe yi-skid steer ngokuvamile angama-50% womthwalo we-tip , kuyilapho i-compact track loader ROC ivame ukusekelwe ku-35% womthwalo we-tipping. Ngakho-ke indlela yokulinganisa idinga ukuqondwa ngaphambi kokuqhathanisa imishini noma izinamathiselo.
| Uhlobo lomshini | Isisekelo esijwayelekile se-ROC | Isifundo sokuthenga |
|---|---|---|
| Isithwali se-skid steer | 50% womthwalo we-tip | Umthwalo we-tip awuyona amandla okusebenza ajwayelekile |
| Isilayishi sethrekhi esincane | 35% womthwalo we-tip | Qhathanisa izilinganiso usebenzisa isigaba esifanayo somshini |
Izinamathiselo ezinde nazo zibeka isisindo sazo kude ne-quick coupler. Lokhu kwandisa amandla okumelana ne-loader, ngakho-ke ukunamathisela okulula kakhulu kusengathinta ukuzinza uma isikhungo sayo samandla adonsela phansi sihlala phambili.
Izinamathiselo ze-mini skid steer azihambisani ngokuzenzakalelayo nemishini yosayizi ogcwele. Ama-loader amancane angasebenzisa ozimele bokufaka abancane, ama-hydraulic output aphansi kanye nezixhumi zikagesi ezahlukene. I-ISO 24410 iqaphela ngokukhethekile ukuthi ama-skid steer amancane kanye nezithwali zamathuluzi amancane zingaba nezidingo ezahlukene zobubanzi be-coupler.
I-adaptha yemishini ingashintsha iphethini yokufaka, kodwa ayikwazi ukudala ukugeleza okwengeziwe kwe-hydraulic, ingcindezi noma amandla okuphakamisa. Ingase futhi ihambise okunamathiselwe phambili, yandise amandla okusebenzisa. Uma i-adaptha isingeziwe, phinda ukuhlola okuphelele kokuhambisana kunokugubha kusenesikhathi kakhulu.
Qopha uhlobo lomshini wokulayisha, imodeli, unyaka kanye nenombolo yochungechunge.
Qinisekisa iphethini yokufaka ngomshini ngobukhulu noma imidwebo.
Hlola ukugeleza okusizayo okuqhubekayo ku-L/min noma ku-gpm.
Hlola ingcindezi yesistimu kubha noma ku-psi.
Qinisekisa usayizi we-hydraulic coupler kanye nezidingo ze-case-drain.
Hlola inani lamaphini kagesi kanye nemisebenzi yokulawula.
Qhathanisa isisindo sokunamathisela, isikhungo somthwalo kanye ne-ROC yomshini.
Hlola indlela yokuhambisa amanzi ngepayipi, izikhonkwane zokukhiya kanye nendawo lapho amathayi noma ithrekhi ivulekile khona.
Cela umhlinzeki ukuthi aqinisekise inhlanganisela eqondile yomshini nokunamathisela ngokubhala.
Kuma-fleet asebenzisa imishini eminingana, dala ishidi elilodwa lokuhambisana ne-loader ngayinye. Inkumbulo iwusizo, kodwa ivame ukuba nobuciko obumangalisayo lapho iloli yokulethwa isivele ilindile.
Zingafanelana nemikhiqizo ehlukene uma zombili zisebenzisa isikhombikubona esifanayo sokunamathisela okusheshayo, kodwa izidingo ze-hydraulic, zikagesi kanye nomthamo kusamele zihlolwe ngokwehlukana.
Kuphela uma umenzi wokunamathisela evuma ukugeleza nokucindezela komshini okutholakalayo. Ngaphandle kwalokho, okunamathiselwe kungase kusebenze kancane noma kwehluleke ukufinyelela ukusebenza okudingekayo.
Ngokuvamile kuhilela ukuhlolwa okumbalwa kokuhambisana ngoba akudingi ama-hydraulic motors noma izilawuli zikagesi. Iphethini yokufaka, isisindo, ububanzi kanye nesikhungo somthwalo kusabalulekile.
Cha. I-adaptha ishintsha isikhombimsebenzisi somshini kuphela. Ayikwazi ukulungisa ukukhishwa kwe-hydraulic okunganele, izilawuli zikagesi ezingahambisani noma umthamo womshini onganele.
Thumela imodeli yomshini kanye nenombolo yochungechunge, izithombe noma ubukhulu be-coupler, ukugeleza okusizayo, ingcindezi, imininingwane yesixhumi se-hydraulic, inani lephini likagesi, i-ROC kanye nokusetshenziswa okuhlosiwe.
Isiqondiso Sokubuza Ngomkhiqizo Wemvelo:
Thumela imodeli yokulayisha, inombolo yochungechunge kanye nobukhulu be-coupler uma ucela ikhotheshini yokunamathisela.
Faka phakathi ukugeleza kwe-hydraulic okusizayo, ingcindezi, usayizi wesixhumi kanye nolwazi lwe-case-drain lwamathuluzi asebenza ngamandla.
Kumabhakede, amafoloko kanye nezinamathiselo ezinde, nikeza isisindo sokunamathisela, umthwalo ohlosiwe kanye nokuphakama kokusebenza ukuze umthamo uhlolwe kahle.
