Kaishan KG420S Surface DTH Drilling Rig — Dual Power Diesel-Electric Versatility for Heavy Duty

Kaishan KG420S ndi chida chobowolera cha DTH chogawanika chomwe chimadziwika ndi makina ake atsopano amagetsi awiri. Mwa kuphatikiza injini ya dizilo yotulutsa mphamvu zambiri komanso mota yamagetsi yogwira ntchito bwino, chida ichi chimapereka kusinthasintha kosayerekezeka kwa magwiridwe antchito komanso kusunga ndalama. Chomangidwa kuti chigwiritsidwe ntchito pobowola zazikulu komanso mabowo akuya, KG420S ndiye yankho labwino kwambiri la malo opangira migodi ndi zomangamanga komwe mphamvu, kusinthasintha, ndi magwiridwe antchito olemera sizingakambiranedwe.

Chinthu chachikulu chomwe chimapangitsa KG420S kukhala ndi mphamvu ziwiri zokha: injini ya dizilo ya Yuchai ya 58KW ndi mota yamagetsi ya YE3 ya 55KW. Makinawa amatha kugwiritsidwa ntchito padera, zomwe zimathandiza kuti chipangizocho chizigwira ntchito pa dizilo poyenda kapena m'malo akutali, ndikusinthira ku mphamvu yamagetsi pamene pali zomangamanga pamalopo. Mphamvu yamagetsi awiriwa, yoperekedwa ndi Shaanxi Kaishan, imachepetsa kwambiri ndalama zogwirira ntchito komanso kuchuluka kwa phokoso pamene ikupereka chithandizo chodalirika panthawi yamapulojekiti anthawi yayitali.

Chingwe ichi chamangidwa pa chassis yolemera yokhala ndi njira yopindika komanso mota yoyenda ya plunger, zomwe zimapangitsa kuti pakhale maziko olimba obowolera ma torque amphamvu. Dongosolo la mawilo anayi loyendetsa ndi luso lokwera madigiri 30 limathandiza kuti lifike pamalo ovuta kwambiri pa benchi. Kuti ligwire ntchito ya torque yaikulu ya 5000N·m, chingwechi chili ndi makina ozungulira awiri, zomwe zimapangitsa kuti lizitha kubowola mabowo okwana 152mm m'mimba mwake kudzera mu miyala yolimba (f=6-20).

Makina obowola a KG420S apangidwa kuti agwire ntchito bwino. Ali ndi mphamvu yayikulu yonyamulira ya 40KN komanso silinda yamafuta komanso makina operekera zakudya, opangidwa kuti agwire nyundo za 4″ DTH ndi ndodo zobowola zazikulu. Masilinda okulirapo a pitch ndi mkono wonyamulira amalola kuti boom ikhazikike bwino, pomwe 970mm imaonetsetsa kuti njanji yotsogolera imakhala yokhazikika panthawi yonse yobowola.

Kulimba kwake kumaonekera mbali zonse za KG420S. Kuyambira pa nyumba yokhuthala mpaka silinda yokweza yolimbikitsidwa ndi unyolo, makinawa apangidwa kuti apulumuke m'malo ovuta kwambiri okumba miyala. Kutha kwake kuboola mabowo opingasa mpaka 2850mm ndi mabowo oyima mpaka kuya kwa mamita 25 kumapangitsa kuti ikhale yosinthika kwambiri kuti igwirizane ndi zofunikira zosiyanasiyana za polojekitiyi, kuyambira migodi yotseguka mpaka ntchito zazikulu za maziko.

Kuti zigwire bwino ntchito, KG420S iyenera kugwirizanitsidwa ndi ma compressor a Kaishan okhala ndi mphamvu yothamanga kwambiri monga KSCY570/12-550/15, LGCY17/18-18/15T, kapena KSCY650/20-700/17T. Kuphatikiza kumeneku kumapereka mpweya wambiri (13-20 m³/min) wofunikira kuti ugwire ntchito ndi ma hammer a 4″ ndikuchotsa bwino ma cuttings ambiri, zomwe zimapangitsa KG420S kukhala chisankho chabwino kwambiri pakubowola kwambiri.

Mafotokozedwe Aukadaulo