Uma uchofoza kumikhiqizo namasevisi angezansi, Imali ingase izuze amakhomishini.Imibono ingeyethu, kodwa isinxephezelo kanye nocwaningo olujulile lunquma ukuthi ivela kuphi futhi kanjani.Funda kabanzi mayelana nendlela esenza ngayo imali.
Uma ufuna isaha leketango elibanjwa ngesandla, ukusuka ekutheneni okuncane kuya ekugawuleni izihlahla ezincane ngaphandle kokuma ukufaka uphethiloli, kusho ukuthi iMilwaukee HATCHET ingenye yazo.
Le Ryobi 8-inch chain saw ibiza cishe u-$100 kuphela.Ayisindi, inamandla futhi iyahlukahluka, futhi ifakwe izici zokuphepha ngokuvamile ezitholakala kumamodeli amakhulu.
I-Sun Joe inesisindo esingaphansi kwamakhilogremu angu-6 futhi ingaguqulwa ibe isaha lesigxobo esingamamitha angu-8.Kuyinketho eshibhile kakhulu kulabo abafuna isaha elincane le-multifunctional chain.
Uma ukhathazekile ngokuphepha, isilungisi sezintambo sisebenzisa indlela yesikere ukuvala isaha saso esingu-6-intshi futhi sibambe ngokuqinile amagatsha ukuze sigweme ukushelela.
I-DeWalt MAX XR ingasika noma yini oyiphonsa kuyo ngaphandle kokudela ubude, amandla noma ukwethembeka kwesigxobo, futhi ngeke udele isikhala esiningi kakhulu segaraji.
Uma ufuna isaha leketango elibanjwa ngesandla, ukusuka ekutheneni okuncane kuya ekugawuleni izihlahla ezincane ngaphandle kokuma ukufaka uphethiloli, kusho ukuthi iMilwaukee HATCHET ingenye yazo.
Le Ryobi 8-inch chain saw ibiza cishe u-$100 kuphela.Ayisindi, inamandla futhi iyahlukahluka, futhi ifakwe izici zokuphepha ngokuvamile ezitholakala kumamodeli amakhulu.
I-Sun Joe inesisindo esingaphansi kwamakhilogremu angu-6 futhi ingaguqulwa ibe isaha lesigxobo esingamamitha angu-8.Kuyinketho eshibhile kakhulu kulabo abafuna isaha elincane le-multifunctional chain.
Uma ukhathazekile ngokuphepha, isilungisi sezintambo sisebenzisa indlela yesikere ukuvala isaha saso esingu-6-intshi futhi sibambe ngokuqinile amagatsha ukuze sigweme ukushelela.
I-DeWalt MAX XR ingasika noma yini oyiphonsa kuyo ngaphandle kokudela ubude, amandla noma ukwethembeka kwesigxobo, futhi ngeke udele isikhala esiningi kakhulu segaraji.
Uma ufuna ukusika izihlahla ezincane noma amagatsha ezindaweni ezingajwayelekile, isaha leketango elinosayizi ogcwele lingaba likhulu.Isixazululo singase sibe i-chainsaw encane, okuyindlela encane enamandla kodwa eguquguqukayo, efanelekile emisebenzini emincane.
Amasaha amancanyana amasaha kagesi amancane anamabha okuqondisa angu-4″ kuya ku-10″ namaketango esikhundleni samamodeli asindayo angu-18″ ukuya kwangu-24″.Ngokuvamile anikwa amandla amabhethri e-lithium-ion njengama-drill angenantambo, ngakho-ke akumele ukhathazeke ngegesi.Okunye ukubukeka nemiklamo kufana namasaha amancanyana, kuyilapho amanye eza ngezindlela ezihlukahlukene nobukhulu obuhlukahlukene, kuhlanganise nesikele namamodeli angasetshenziswa ngokugcwele ngesandla esisodwa.
Izinhlobo zamathuluzi eziningana ezaziwayo zikhiqiza ama-chainsaw amancane.Kodwa-ke, ukuthandwa kwabo kulinganiselwe, mhlawumbe ngenxa yesilinganiso senani lokutholakala (isibonelo, i-4.5-inch Makita XCU017 inqanyuliwe).Abanye ababuyekezi bathi kufanele bathenge i-chainsaw enhle encane ngamadola ayi-150 kuye kwangama-250.Bakhetha ukukhetha ithuluzi lesandla eliphathekayo nelithengekayo, elifana ne-Silky Gomboy, noma i-chainsaw evamile yosayizi ogcwele.
Kodwa i-mini chain saw izoba usizo nakanjani ngoba yenza ingadi ibe lula noma isiza abantu abangakwazi ukuhamba kancane, futhi uma iyithuluzi olisebenzisa njalo, khona-ke inani layo linengqondo.
• Umbuzo Wokuphepha.Amakhulu okuthiwa ama-chainsaw amancane athengiswa kwi-Intanethi.Kodwa-ke, iningi alenziwa abakhiqizi abahlonishwayo njengeStihl noma iMilwaukee.Kuyimikhiqizo ejwayelekile enamagama angaziwa, kwesinye isikhathi aphelezelwa izitatimende ezicasulayo-ngokwesibonelo, uhlu luthi afakwe amabhethri angu-98V, kodwa ububanzi bangempela yiphakethe lebhethri elilodwa elinobubanzi obungu-12V-20V, futhi ubukhulu bumayelana 5″ x3″.
Kukhona nemikhonyovu ebikiwe.Amawebhusayithi amaningi athi athengisa i-Stihl GTA 26 ngengxenyana yenani langempela, okungelinye lamasaha aphathwayo okuqala okumele adayiswe.Bese, umdayisi uthumela umkhiqizo ohluke ngokuphelele (ofana nomkhiqizo ojwayelekile otholakala ngaphansi kwelinye igama kusizindalwazi sokudayisa) noma akathumeli lutho nhlobo.
Kungakhathaliseki ukuthi amancane noma cha, ama-chain saw angamathuluzi kagesi ayingozi, futhi ukusetshenziswa kabi kungabangela ukulimala okubi kakhulu.Ukusebenzisa umkhiqizo onjalo ukuze uhambe umzila oshibhile akuwona umqondo ongcono kakhulu.Okokuqala, cabangela isithunzi somkhiqizo owucabangelayo.Okwesibili, hlola izici zokuphepha zethuluzi, njengokuvula kwezinyathelo ezimbili (izinkinobho ezimbili ezahlukene noma izibangeli kufanele zicindezelwe ukuze zivuleke), i-blade guard evala uhlangothi olulodwa lweketango, noma iketango elihlukanisayo elihlukanisa isandla sakho neketango. uma kwenzeka Ishelela.I-automatic fueler nayo yinhle ngoba ivimba iketango ukuthi ligxumeke noma liwa.Ukugcoba nge-manual kungase kube yisicefe futhi kube lula ukukhohlwa ngesikhathi somsebenzi.
• amandla.Ngamasaha amaketango, amandla noma umthamo wokusika ukalwa ngesivinini seketango (amamitha ngomzuzwana) kanye ne-torque.Ngeshwa, lezi zinombolo aziboniswa ngaso sonke isikhathi, noma ngezinye izikhathi kuboniswa eyodwa kuphela yazo, okuvame kakhulu isivinini seketango.Nokho, kumaketango esaha alobu bukhulu, ijubane leketango liyoba nomthelela omkhulu ngoba azosetshenziselwa ukusika amagatsha amancane.
I-torque isho amandla okujikeleza kweketango.Lokhu kubalulekile lapho usika izinkuni eziqinile njenge-maple, ikakhulukazi lapho uzama ukusika izingcezu ezinkulu zezinkuni futhi uhlangana namaqhuqhuva phakathi.
Ngakolunye uhlangothi, isivinini se-chain chain yenza kube lula ukusika amagatsha amancane, ngoba ngisho namagatsha okhuni oluqinile anobubanzi obuyi-intshi engu-1 kuya ku-4 amayintshi anokumelana okuncane kakhulu.Uma ucabanga ukuthi uzosebenzisa i-compact chainsaw ukwenza umsebenzi onzima kakhulu ngezikhathi ezithile, cabanga ngetorque.Kodwa-ke, uma usika izihlahla noma amagatsha angaphezu kwama-intshi angu-6 njalo, kufanele ucabange ukusebenzisa i-saha yeketanga eligcwele (futhi mhlawumbe ngisho nesaha leketanga lomoya).
• Usayizi nokuma.Amasaha e-pneumatic chain esezingeni lezohwebo anobude benduku yomhlahlandlela obusuka kuma-intshi angu-16 ukuya ngaphezu kwamayintshi angu-30, nezisindo zisuka kumakhilogremu angu-9 ukuya kumaphawundi angu-25 noma ngaphezulu.Ukuze uthole i-mini chain saw, kufanele ubheke ubude ebangeni lama-intshi angu-4 ukuya kwangu-10 kanye nesisindo esingaphansi kwamaphawundi angu-7 ukuze uphatheke kakhulu futhi usebenzise kalula.
Uma kuziwa kumajamo, kunezinketho eziningi, kusukela kuzilungiselelo ezivamile zezandla ezimbili ukuya kumiklamo efana nesikele evame ukunikeza ukuvikeleka okwengeziwe.Kukhona futhi ama-chainsaw okunquma abanjwa ngesandla adumile.
Ukukhipha amagatsha amancane ububanzi obuyi-intshi engu-1 ukuya ku-3 amayintshi, isaha leketanga lesikelo lanele.Ukuze uthole ukuguquguquka okwengeziwe, amandla, namaphrojekthi angaphandle, ungase ufune okuthile okuseduze nesaha yezandla ezimbili enemishayo engu-8″ kuya kwezingu-12″.
• Iwaranti.Uma kukhulunywa ngamathuluzi abizayo kuphela kodwa namathuluzi ayingozi, iwaranti ibalulekile.Uma noma iyiphi ingxenye ye-chain saw ihluleka, umenzi kufanele akwazi ukusiza ngokuxazulula inkinga noma ngokunikeza izingxenye ezishintshayo ngokushesha.
Izinga lama-chainsaw asebenza ngebhethri iwaranti yeminyaka emibili kuya kwemithathu.Noma yini engaphansi kwalelo zinga—noma okubi nakakhulu, alukho ulwazi lwewaranti olutholakalayo—kufanele kubhekwe njengefulegi elibomvu.
Uma i-“mini” iyingxenye yosesho lwakho lwe-Google, khona-ke olukhulu aluhlali lungcono.Inhloso lapha ukuhlinzeka ngethuluzi elilawulekayo lemisebenzi emincane yokuthena nezindawo okunzima ukuzifinyelela.Nge-HATCHET, i-Milwaukee ihlanganise ngempumelelo imisebenzi enamandla nemisebenzi ibe yiphakeji elincane, elicishe libanjwe ngesandla elinesisindo esingamaphawundi angu-4 kuphela.Abahloli abaningi nochwepheshe bayavuma ukuthi iyithuluzi elingcono kakhulu ekilasini layo.
Naphezu kwesisindo sayo esilula, ibha yomhlahlandlela ye-HATCHET engu-6-intshi empeleni yinde kunamanye ama-chainsaw amaningi amancane, anesilinganiso samayintshi angu-4.Lokhu kuvumela i-HATCHET ukusika amagatsha amakhulu noma iziqu ngaphandle kokuthi ithuluzi linyakaze kakhulu.Ngesivinini seketango esingamamitha angu-5 ngomzuzwana, lo mfanyana empeleni unamandla amakhulu kunamasaha angama-intshi angu-8 namayintshi angu-10.
Isebenzisa amabhethri e-M12 futhi ihambisana namanye amathuluzi aseMilwaukee angaphezu kuka-50.Lokhu kusho ukuthi ungakwazi ukuthenga kalula amabhethri engeziwe, futhi awudingi ukuyeka ukusebenza ngoba ibhethri liyaphela.Nokho, kuyaphawuleka ukuthi abanye ababuyekezi baye bakhononda ngokwethembeka ishaja M12.Uma unamathuluzi e-M12 engeziwe, ukuthuthukela ku-M12 RapidCharge kuzoba yisinqumo esihle.
Mayelana nokuphepha, ayinayo i-blade guard, kodwa inomsebenzi wokuvula izinkinobho ezimbili, ngakho-ke uma ucindezela ngephutha i-trigger, ngeke ivuleke.
Kodwa-ke, isici esiyinhloko se-HATCHET i-oiler yayo ezenzakalelayo, engagcina iketango ligcotshiwe ngenkathi usebenza ukugwema noma yikuphi ukuminya noma ukushelela.Ngaphezu kwalokho, kongela isikhathi ngoba akudingekile ukuthi uyeke okwenzayo ukuze ugcobe iketango ngokuphindaphindiwe.Ngokuphambene, zonke izimbangi eziphathwa ngesandla esizihlolile zidinga ukufakwa amafutha mathupha.
Ububi obukhulu be-M12 HATCHET intengo yayo ephezulu.Intengo yayo icishe ibe ngu-US$240 (kuhlanganise nebhethri), ebiza kakhulu kunamasaha angamaketango anosayizi ojwayelekile.Noma kunjalo, ingumpetha ongenambangi phakathi kwemikhiqizo efanayo.
Uhlobo oludumile lwe-chainsaw i-Stihl's GTA 26 kwaba i-chainsaw yokuqala ephathwa ngesandla esezingeni eliphezulu ukufika emakethe futhi ngokushesha yaduma kakhulu (yingakho, umhlahlandlela wethu wokuthenga ukhuluma ngemikhonyovu eminingi ehlobene nayo).Ibukeka futhi izwakala njengeskena senani lesitolo esixutshwe ne-drill kagesi engenantambo.
Ngesivinini sochungechunge esingu-8 mps, inomthelela omkhulu kune-Milwaukee futhi inamandla ngokwanele ukusika kalula amagatsha angu-intshi angu-1 kuya kwangu-4 ububanzi eduze kwanoma iyiphi ingadi.Kodwa-ke, uma ucabangela ubude bayo obungama-intshi angu-4, ungase udinge ukuyilawula ngendlela ehlukile, amagatsha ashubile.Uma isetshenziswe kahle nangesineke, inganqamula iziqu zezihlahla eziminyene.
Kukhona umvikeli ohlangothini olungaphezulu lwebha neketango, abanye abasebenzisi abakuthola kucasula.Kodwa-ke, isivikeli siyakhuphuka lapho usika, ngakho-ke asikuphazamisi ukunyakaza kokusika.Ngaphezu kwalokho, inganikeza nokuphepha okwengeziwe ngoba ikuvikela ekubhampini lapho uthinta ukungcola noma ezinye izinto.Lokhu kubaluleke kakhulu ngoba inesisindo esingamakhilogremu angu-3 kuphela, ngakho-ke ingase ingabi nakho ukuzinza kwesaha elikhudlwana, elisindayo.
Noma kunjalo, i-ergonomics yakhelwe kahle.Isibambo senjoloba senza kube lula ukusibamba, futhi imizamo ka-Steele yokunciphisa ukudlidliza ibonakala iphumelele.
Kodwa-ke, naphezu kwemvelo yayo edabukisayo, le modeli inokushiyeka okuningi.Okokuqala ukufinyeleleka.Ungathola kuphela imikhiqizo ye-STIHL kubasabalalisi bendawo abagunyaziwe, ngakho ukuthenga ku-inthanethi akunakwenzeka, futhi ngenxa yokuduma, kuvame ukungabi miningi etholakalayo.Okwesibili, uma kuqhathaniswa nemikhiqizo efana ne-Milwaukee ne-Ryobi, uhlu lwamathuluzi webhethri le-Stihl lulinganiselwe kakhulu, ngakho awukwazi ukuxuba nokufanisa ibhethri namanye amathuluzi noma uthenge kalula ikhophi ukuze unwebe isikhathi sokusebenza (cishe imizuzu eyi-15 ayilungile).
Nakuba kunzima ukuyithola, i-GTA 26 ibiza cishe u-$150 ngethuluzi elithembekile elivela kumkhiqizo owaziwayo.
Uma ufuna into esebenziseka kalula futhi eyongayo futhi ephathwa ngesandla, hlola isaha le-Kimo 4-inch ultra-light chain.Ayithembekile kangako futhi ihlala isikhathi eside, kodwa ikhiqizwa futhi idayiswe uhlobo oludumile futhi iza newaranti yeminyaka emibili.
Amasaha amahle aphethwe ngesandla ngezinye izikhathi kunzima ukuwathola, noma izindleko ziphezulu kakhulu ukuthethelela izindleko.Lokhu akusho ukuthi udinga ukusebenzisa isikhali esisebenza ngegesi ukuxosha izihlahla zakho.I-Ryobi 8-inch trimming chain saw ifana nesaha elijwayelekile elinezandla ezimbili, kodwa lincane kakhulu kunemikhiqizo eminingi efanayo, linesisindo esingamakhilogremu angu-6 kuphela.
Iqine njenge-Milwaukee ngesivinini seketango lama-mps angu-5, ngakho ingahlafuna ama-intshi angu-4 ngokushesha okukhulu.Nakuba ingenamandla kuphela.I-Ryobi yakhelwe ngokuphepha engqondweni.Lapho uphatha amathuluzi anjalo angasindi, izingozi zingase zenzeke ngaphambi kokuba uphawule.Le Ryobi inonogada esihlokweni senduku neketango ukuze igweme ukuphindelela lapho ushaya into esindayo.Iphinde ibe nesibambo sesibili phezulu ukuze kuthuthukiswe ukuzinza, kanye neketanga elinqamukile phambi kwayo ukuvimbela isandla sakho ukuthi singasheleli.Okokugcina, nakuba wonke amanye ama-saha e-chain adinga ukugcwaliswa kabusha njalo noma kufanele afakwe i-othomathikhi ye-refueling device (enyusa isisindo), i-Ryobi ayidingi ukugcwaliswa kabusha komsebenzi wayo.
Ngama-$100 kuphela, ungathola iwaranti yeminyaka emithathu kanye nesivinini sochungechunge lwe-5 mps, futhi ihlangene futhi kulula ukuyisebenzisa.Le Ryobi ingahlangabezana nezidingo zakho zokuthena kanye nengadi ngaphandle kokungahambi kahle.Kodwa-ke, uma udinga ukunemba okwengeziwe, enye yezinketho eziphathwa ngesandla ngenhla ingase ibe engcono kakhulu ngoba inokuhamba kahle.
Uzothola ukuthi amasaha amaningi eketango angaphansi kwamasentimitha angu-10 angama-polesaha, aklanyelwe ukuba angasindi futhi kube lula ukuwaphakamisa nokusika amagatsha angaphezu kwamamitha angu-8 ngaphezu komhlaba.Ezimweni eziningi, inkinga iwukuthi zixhunywe esigxotsheni eside, ngakho-ke akulula ukusebenza eduze nomhlabathi.Le saha ye-Sun Joe convertible chain ixazulula le nkinga, ikuvumela ukuthi ukhiphe isigxobo futhi usebenzise isaha yeketango iyodwa.
Nakuba iyinde kunesaha ephathwa ngesandla yeketango elincane, inesisindo esingamakhilogremu angu-5.5 kuphela, futhi iphrofayili yayo encane kulula ukuyiphatha nokuyiphatha, okwenza kube lula ukwenza noma yikuphi ukusika nokusikwa okulula.Uma udinga ukususa amagatsha esihlahla eside kakhulu, udinga kuphela ukuxhuma izigxobo ukuze uqale umsebenzi.
Ngeshwa, iyona kuphela i-chainsaw esiyithandayo ngaphandle kwebhethri.Isebenzisa izintambo ezivamile, ongase udinge intambo yokunweba ende kakhulu, ngakho-ke uma ungenayo intambo yokunweba, zilungiselele ukuchitha kancane kulokhu.
Noma kunjalo, ngentengo engaphansi kwama-$80, le-Sun Joe izohlanganisa iningi lomsebenzi olula odingekayo ngemuva kwendlu, kuyilapho incane futhi ilula, ngeke ibe umthwalo.Kodwa-ke, uma ucabanga ukuthi udinga ukunciphisa amapotimende amaningi amadala, cabanga ukusebenzisa okuthile okusindayo.
Uma lula nokuphepha kuwuhlu lwakho lwezifiso, I-Craftsman V20 Cordless Lopper ayisoze yahamba kabi.Nakuba inesisindo esingamakhilogremu angu-9, idizayini yaso yesikelo ifanele ukusebenza ngezandla ezimbili, ngakho-ke ayinkulu njengethuluzi lesandla esisodwa.
Njengamanye ama-chainsaw akulolu hlu, i-Lopper yakhelwe ukusika kalula amagatsha amancane naphakathi nendawo ezihlahleni zakho zasemuva.Nokho, umklamo wayo oyingqayizivele owokuphepha.Izinhlangothi zombili zenduku neketanga zimbozwe ngonogada be-blade;olandelayo uhamba nesibambo njengesikele, ngakho-ke i-chainsaw ngokwayo izovela kuphela uma uyivula.Unogada ofanayo we-blade usebenza njengomhlathi ophansi, ubopha amagatsha endaweni lapho uwakhama futhi uwasika ngamaketanga.Uma usunqanyuliwe, umhlathi ongezansi uzovalwa futhi, ukuvikela i-blade futhi kunciphise amathuba okulimala.
Nakuba ngezinjongo zokuphepha, amamodeli amaningi anomsebenzi wokwenza kusebenze okhiye ababili, indlela kaLopper ihluke kancane.Kunenkinobho kusibambo ngasinye, ngakho uma usibamba ngesandla esisodwa, ngeke sivuleke ngokungahleliwe.
Kodwa-ke, lo mumo wenza i-Lopper ingabi namandla okuguquguquka kunemodeli evamile evulekile, futhi ngama- $ 140 kuphela, udinga ukwenza isiqiniseko sokuthi uthenga amathuluzi afanele omsebenzi.Nokho, uma wazi kahle ukuthi yini oyidingayo, kuzokwenza umsebenzi wakho ube lula futhi ngesikhathi esifanayo kukunike ukuthula kwengqondo.