Kaishan KG420S Surface DTH Drilling Rig — Ingufu ebyiri za mazutu-amashanyarazi zikoreshwa mu gutwara ibintu bikomeye

Kaishan KG420S ni icyuma gicukura cya DTH gifite imbaraga nyinshi kandi kigaragara kubera uburyo bushya bwo gukoresha ingufu ebyiri. Mu guhuza moteri ya mazutu ikora neza cyane na moteri y'amashanyarazi ikora neza cyane, iyi mashini itanga ubushobozi bwo gukora neza no kuzigama amafaranga. Yubatswe kugira ngo ikoreshwe mu gucukura imiyoboro minini no mu mwobo muremure, KG420S ni igisubizo cy'ingenzi ku bacukuzi b'amabuye y'agaciro n'ubwubatsi aho ingufu, imikorere inyuranye, n'imikorere ikomeye bidashoboka kuganirwaho.

Ikintu cy’ingenzi muri KG420S ni uburyo bwayo bubiri bw’amashanyarazi bwigenga: moteri ya mazutu ya Yuchai ya 58KW na moteri y’amashanyarazi ya YE3 ya 55KW. Ubu buryo bushobora gukoreshwa ukwabwo, bigatuma icyuma gikoresha mazutu iyo kigenda cyangwa kiri ahantu kure, kandi kigakoresha amashanyarazi iyo ibikorwa remezo biri aho hantu bihari. Ubu bushobozi bw’ingufu ebyiri, butangwa na Shaanxi Kaishan, bugabanya cyane ikiguzi cy’imikorere n’urusaku mu gihe butanga ubufasha bwizewe mu mishinga y’igihe kirekire.

Iyi rig yubatswe ku gikoresho gikomeye gifite inzira ipfunyika hamwe na moteri igenda ikoresha amashanyarazi, itanga urufatiro rukomeye rwo gucukura amashanyarazi menshi. Sisitemu y'amapine 4 hamwe n'ubushobozi bwo kuzamuka bwa dogere 30 bituma ishobora kugera ku myanya igoye cyane yo ku ntebe. Kugira ngo ikore torque nini ya 5000N·m, iyi rig ifite sisitemu ya moteri izunguruka inshuro ebyiri, bigatuma ibasha gucukura imyobo ifite umurambararo wa mm 152 unyuze mu rutare rukomeye (f=6-20).

Imashini zo gucukura za KG420S zakozwe kugira ngo zikore neza. Zifite imbaraga nyinshi zo guterura za 40KN hamwe na silindiri y'amavuta hamwe na sisitemu yo gufungurira iminyururu, yagenewe gufata inyundo za santimetero 4 n'inkoni nini zo gucukura. Silindiri zo hejuru n'iz'ukuboko zituma habaho ahantu nyaho ho gucukura, mu gihe 970mm yo gucukura ituma inzira y'ubuyobozi iguma ihamye mu gihe cyose cyo gucukura.

Kuramba bigaragarira muri buri gice cya KG420S. Kuva ku nzu ikomeye kugeza kuri silindiri n'umunyururu bikomejwe, iyi mashini yubatswe kugira ngo ishobore kwihanganira ahantu hakomeye ho gucukura amabuye. Ubushobozi bwayo bwo gucukura imyobo itambitse kugeza kuri mm 2850 n'imyobo ihagaze kugeza ku bujyakuzimu bwa metero 25 butuma ibasha kwihutisha ibisabwa mu mishinga itandukanye, kuva mu gucukura imyobo ifunguye kugeza ku mirimo minini yo gushingiraho.

Kugira ngo umusaruro ube mwinshi, KG420S igomba guhuzwa na compressors za Kaishan zifite umuvuduko mwinshi nka KSCY570/12-550/15, LGCY17/18-18/15T, cyangwa KSCY650/20-700/17T. Uku guhuza gutanga ingano y'umwuka mwinshi (13-20 m³/min) ikenewe kugira ngo inyundo za santimetero 4 zikoreshwe neza kandi ikureho neza ingano nini y'ibice, bigatuma KG420S iba amahitamo meza yo gucukura cyane.

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