Ndi mitundu yanji ya loppers?

Delimber bypass
	Ma bypass loppers amagwira ntchito ngati lumo, koma amakhala ndi tsamba limodzi losunthika. Tsamba lokhazikika nthawi zambiri silimakulidwa, pomwe tsamba losunthika limakhala lakuthwa.
	Mphepete yakuthwa imakankhira nthambi motsutsana ndi tsamba losapukutidwa, lomwe limapereka kukana mwa kukanikiza nthambi yolimbana ndi tsambalo kuti zikhale zosavuta kudula ulusi wamatabwa.
	Zitsamba za Bypass lopper zimatha kukokedwa kapena kupindika kuti nthambi ndi nthambi zisatuluke m'manja mwanu mukamagwiritsa ntchito.
Loppers ndi anvil
	M'malo mwa masamba awiri, ma anvil loppers amakhala ndi tsamba limodzi lolunjika pamwamba ndi chofufumitsa m'malo mwa tsamba lapansi.
	Chophimbacho chikhoza kupangidwa ndi chitsulo chofewa kuposa masamba, kupereka "nsembe" pamwamba kuti tsamba lizigwedezeka pamene likudula.
	Tsamba lakuthwa limakanikiza nthambi motsutsana ndi anvil, zomwe zimapereka kukana, zomwe zimapangitsa kuti tsambalo lidulidwe mosavuta mu ulusi wa nkhuni.
utitiri wa polar
	M'malo mwa zogwirira ziwiri, wodulirayo amakhala ndi chogwirira chimodzi chachitali cha "pole" chokhala ndi nsagwada pamwamba; Nsagwada zimaphatikizapo ndondomeko ya pulley yomwe imagwiritsidwa ntchito kutsegula ndi kutseka nsagwada.
	Chingwe chimakokedwa kuti chiwongolere dongosolo la pulley ndipo lever imatsitsidwa kuti itseke nsagwada. Dongosolo la lever ndi pulley pamodzi limapereka mwayi wamakina, kutanthauza kuti kupanikizika komwe kumagwiritsidwa ntchito ndi wogwiritsa ntchito kukoka chingwe kumachulukitsidwa panthawi yodula.
	Mitengo yamitengo imagwiritsidwa ntchito podula nthambi pamwamba pa mitengo ndi zitsamba zazitali, zomwe zida zamanja ziwiri sizingathe kuzifika.