I-Kaishan ZT11 Integrated Surface DTH Drilling Rig — I-Premium High-Premium Driller

Inkcazo emfutshane:

I-Kaishan ZT11 sisigingqi sokugrumba esihlanganisiweyo esikumgangatho ophezulu esinekhabhathi eqinisekisiweyo ye-ROPS/FOPS, ulawulo lwe-hydraulic pilot, kunye ne-automatic anti-jamming. Yenzelwe imisebenzi yokumba enkulu enobunzulu bokugrumba obuziimitha ezingama-32 kunye noxinzelelo lomoya oluziibha ezingama-22.

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I-Kaishan ZT11 Integrated Surface DTH Drilling Rig iphawula utshintsho oluya kuluhlu lwe-"Premium" lweKaishan. Yenzelwe ngokukodwa iimayini ezinkulu ezivulekileyo kunye neeprojekthi zamatye anzima, i-ZT11 ayisiyonto yokugrumba nje kuphela; sisixhobo samandla esiphathwayo esinobuchule. Ngokudibanisa injini yedizili yeYuchai evelisa amandla aphezulu, i-screw compressor enamanqanaba amabini, kunye nenkqubo ye-hydraulic echanekileyo kwiyunithi enye, i-ZT11 ibonelela ngokusebenza kakuhle kunye nokuhambahamba okungenakuthelekiswa nanto kwindawo yokusebenza.

Ulawulo lwamandla kwi-ZT11 luphucuke kakhulu. Injini ye-Yuchai YCA08320-T300 isebenzisa i-flywheel yayo yangasemva ukuqhuba i-air compressor ngqo, ngelixa i-PTO yangaphambili (Power Take-Off) iqhuba iipompo ze-hydraulic. Olu qwalaselo luqinisekisa ukuba amandla asasazwa kanye apho afunekayo, nto leyo ebangela ukuba umatshini uphendule ngakumbi. Nge-compressor eyakhelwe ngaphakathi ehambisa i-18m³/min kwi-22 bar, i-ZT11 "ine-punch" efunekayo ukugrumba imingxunya engama-90-130mm ukuya kubunzulu obungabizi beemitha ezingama-32, nokuba kukwilitye elinzima (f=6-20).

I-ZT11 igcwele iimpawu ezikrelekrele ezenzelwe ukukhusela izixhobo kunye nomsebenzisi. Imodyuli "ejikelezayo" ikhusela imisonto yentonga yokubhola ekugugeni kakhulu, ngelixa inkqubo ye-electro-hydraulic anti-jamming ezenzekelayo ijonga iiparameter zokubhola ngexesha langempela ukuthintela ukuba iqhekeza linganamatheli. Ezi nkqubo, zidityaniswe nenkqubo yokuphatha intonga ezenzekelayo ye-7+1, zenza i-ZT11 ibe yenye yezona rigs zivelisa kakhulu kudidi lwayo lobunzima.

Ukhuseleko kunye nentuthuzelo yomqhubi zezona zinto zibalulekileyo. I-ZT11 inekhabhathi yodidi oluphezulu eqinisekisiweyo yi-ROPS (Roll-Over Protective Structure) kunye ne-FOPS (Falling Object Protective Structure). Ngaphakathi, umqhubi unandipha indawo elawulwa yimozulu ene-AC eqhelekileyo, ubushushu, kunye nerediyo, ngelixa amanqanaba engxolo egcinwa ngaphantsi kwe-85dB(A). Ukusetyenziswa kolawulo lwe-hydraulic pilot kuqinisekisa ukusebenza ngokuchanekileyo nangokulula, kunciphisa ukudinwa komqhubi ngexesha lokutshintshana ixesha elide.

Ngomthambo omkhulu we-120KN kunye nomgama we-355mm womhlaba, i-ZT11 iyakwazi ukuhambahamba kakuhle kumatshini onobunzima be-15,000kg. Ingakwazi ukuhamba kwiindawo ezinde kunye nomhlaba onzima ngokulula, ihamba phakathi kwemingxunya ngaphandle kwesidingo sezixhobo ezincedisayo. Kubanini bemigodi abafuna ukuthembeka okuphezulu, imigangatho yokhuseleko ephucukileyo, kunye nexabiso eliphantsi ngemitha, iKaishan ZT11 sesona sisombululo sokugrumba sidibeneyo.

Iinkcukacha zobugcisa

Uphawu	Inkcazo
Imodeli	I-ZT11
Ububanzi beHole	90 – 130 mm
Ubunzulu bokubhola obungabizi kakhulu	32 m
Ukuqina kwelitye	f = 6 – 20
Imodeli yeNjini	IYuchai YCA08320-T300 (235kW/2200rpm)
Isiguquli esakhelwe ngaphakathi	Ibha enamanqanaba amabini eyi-18 m³/min / 22 bar
I-Torque yokujikeleza ephezulu	2500 N·m
Isantya sokujikelezisa	0 – 173 ngomzuzu
Amandla Okutya Okukhulu	37 KN
Inkqubo Yokutya	I-Motor + I-Roller Chain
Umthamo wentonga	7 + 1
Ubungakanani bentonga yokubhola	Φ64 / Φ76 × 4000 mm
Ubungakanani beHammer ye-DTH	3″ / 4″
Isantya Sokuhamba	0 – 3 km/h
Umthamo Wokunyuka	25°
Amandla okutsala	120 KN
Inkqubo yoLawulo	Umqhubi weHydraulic
Ukuchasana nokuxinana	I-Auto Electro-Hydraulic
Ikhebhi yoMqhubi	Iqinisekisiwe yiROPS kunye neFOPS, i-AC, <85dB(A)
Ingqokelela yoThuli	Uhlobo lweHydraulic Dry
Ubunzima	15000 KG
Ubukhulu bezoThutho	9900 × 2300 × 3200/3500 mm