The backhoe loader wapangidwa ndi zigawo zikuluzikulu ziwiri: thirakitala ndi hydraulic excavator. Chigawo cha thirakitala, chomwe ndi chofanana ndi bulldozer, chimapereka mphamvu ndi kukhazikika kofunikira kuti makinawo agwiritse ntchito bwino. Chigawo chofukula, chomwe chili kumbuyo, chimakhala ndi boom, ndodo, ndi ndowa. Kukonzekera uku kumapangitsa kuti backhoe loader igwire ntchito zonse zokumba ndi zonyamula bwino.
Imodzi mwa ntchito zoyamba za backhoe loader ndi ntchito yofukula. Imatha kukumba ngalande, maziko, ndi maenje mosavuta. Chomangira chidebecho chikhoza kusinthidwa ndi zomata zapadera zokumba, monga ma auger, kuti apititse patsogolo luso lake. Izi zimapangitsa chojambulira cha backhoe kukhala chida chamtengo wapatali pa malo aliwonse omangira, chifukwa chimatha kusamalira mitundu yosiyanasiyana ya dothi ndi zofunikira zakukumba.
Kupatula kukumba, chojambulira cha backhoe chimathanso kugwira ntchito zonyamula komanso zogwirira ntchito. Ndi manja ake amphamvu a hydraulic ndi chidebe chosunthika, imatha kusuntha ndikunyamula zinthu monga miyala, mchenga, ndi zinyalala. Izi zimapangitsa kukhala chida chabwino kwambiri chogwiritsira ntchito zosiyanasiyana, kuphatikizapo kukongoletsa malo, kumanga misewu, ndi ulimi. Kutha kusinthana pakati pa kukumba ndi kukweza ntchito mwachangu kumapangitsa kuti backhoe loader ikhale yotsika mtengo komanso yothandiza nthawi kwa mafakitale ambiri.
Chitetezo ndichofunika kwambiri pantchito iliyonse, ndipo chojambulira cha backhoe chimapangidwa ndi izi. Ili ndi zida zachitetezo monga ma rollover protection system (ROPS) ndi makina oteteza zinthu (FOPS) kuwonetsetsa kuti wogwiritsa ntchitoyo ali ndi thanzi. Kuphatikiza apo, zonyamula ma backhoe amakono nthawi zambiri zimakhala ndi zinthu zotonthoza monga ma cabin okhala ndi mpweya, zowongolera za ergonomic, ndi malo osinthika, zomwe zimawapangitsa kukhala ochezeka komanso kuchepetsa kutopa nthawi yayitali yogwira ntchito.
Pomaliza, backhoe loader ndi makina ofunikira m'mafakitale osiyanasiyana chifukwa cha kusinthasintha kwake, kuyenda, komanso kugwiritsa ntchito mosavuta. Kutha kwake kuchita ntchito zokumba ndi kukweza kumapangitsa kukhala njira yotsika mtengo yomanga, ulimi, ndi ntchito zina zofananira. Pokhala ndi zida zachitetezo zomwe zimagwira ntchito komanso zowongolera zowongolera kwa wogwiritsa ntchito, ndi makina odalirika komanso ogwira mtima omwe amathandizira kwambiri ntchito yamakono. Kaya ndikukumba ngalande, kuyika zida, kapena kugwira ntchito zosiyanasiyana, chojambulira cha backhoe chimakhala chamtengo wapatali pantchitoyo.
Zipangizo | ZAKA | ZINTHU ZOTHANDIZA | Zipangizo ZOCHITA | ZOSEFA ZINTHU | ZOCHITA ZA IJINI |
Nambala yachinthu | BZL- | |
Kukula kwa bokosi lamkati | CM | |
Kunja kwa bokosi kukula | CM | |
Kulemera kwakukulu kwa mlandu wonse | KG |