Zigawo za Excavator DH220 H-LINK

Ndodo ya tayiDoosan DH220ndi gawo lofunikira la chipangizo chogwirira ntchito chofukula, kulumikiza mkono wosuntha, ndodo ya ndowa ndi mbali zina, zomwe nthawi zambiri zimapangidwa ndi zitsulo zamphamvu kwambiri. Udindo wake waukulu ndi kusamutsa mphamvu ndi kuyenda, kuti mkono wosuntha ndi ndowa zigwire ntchito. pamodzi kuti atsirize kukumba, kukweza ndi ntchito zina, komanso kupirira mphamvu yaikulu yamphamvu ndi kupanikizika pa ntchitoyo, kuonetsetsa kuti kukhazikika ndi kudalirika kwa chipangizo chogwirira ntchito cha excavator, kuti atsimikizire Kuchita bwino kwambiri komanso kukhazikika kwa ntchito zofukula.