TR400 Rotary Drilling Rig

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Sesebelisoa sa ho cheka sa TR400D Rotary
Enjene	Mohlala		KATSE
	Matla a lekantsoeng	kw	328
	Lebelo le lekantsoeng	r/mets	2200
Hlooho ea rotary	Max.output torque	kN'm	380
Hlooho ea rotary	Lebelo la ho phunya	r/mets	6-21
Max. bophara ba ho phunya		mm	2500
Max. botebo ba ho cheka		m	95/110
Tsamaiso ea li-cylinder tsa bongata	Max. bongata ba batho	Kn	365
	Max. matla a ho ntsha	Kn	365
	Max. setorouku	mm	14000
Winche e ka sehloohong	Max. hula matla	Kn	355
	Max. ho hula ka lebelo	m/m	58
	Bophara ba thapo	mm	36
Winche e thusang	Max. hula matla	Kn	120
	Max. ho hula ka lebelo	m/m	65
	Bophara ba thapo	mm	20
Ho sekamela ha palo Mahlakoreng/ Ho ya pele/ ho kgutlela morao		°	± 6/15/90
Kelly bar e hokahaneng			ɸ560417.6m
Friction Kelly bar (boikhethelo)			ɸ560617.6m
	Ho hulanya	Kn	700
	Lipina bophara	mm	800
	Popane e fatshe Bolelele	mm	6000
Khatello ea ho sebetsa ea Hydraulic System		Mpa	35
Boima bo felletseng ka kelly bar		kg	110000
Boemo	Ho sebetsa (Lx Wx H)	mm	9490x4400x25253
Boemo	Lipalangoang (Lx Wx H)	mm	16791x3000x3439

Tlhaloso ea Sehlahisoa

TR400D rotary drilling rig e ncha e etselitsoeng ho rekisa e behiloe holim'a setsi sa pele sa Caterpillar 345D se amohela theknoloji e tsoetseng pele ea hydraulic loading back e kopanya theknoloji e tsoetseng pele ea taolo ea elektroniki, e etsang hore ts'ebetso eohle ea TR400D rotary rig e be litekanyetso tse tsoetseng pele tsa lefatše.

TR400D rotary drilling rig e etselitsoe ka ho khetheha ho lumellana le lits'ebetso tse latelang:

Ho cheka ka likhohlano tsa telescopic kapa Kelly bar-standard Supply,

Lithako tsa ho cheka tse nang le li-bore (casing e tsamaisoang ke hlooho e bilikang kapa ka boikhethelo ka ho oscillation)

CFA Piles ka mokhoa oa ho tsoela pele auger

E ka ba sistimi ea winche ea bongata kapa sistimi ea hydraulic crowd cylinder

Lithako tsa ho falla

Ho kopanya mobu

Likarolo tse ka Sehloohong

E amohela sebopeho sa ts'ehetso sa li-triangle tse kholo ho netefatsa botsitso ba ts'ebetso ea mochini oa ho cheka.

Winch e ka sehloohong e tsamaisoa ke li-motors tse peli, tse nang le li-reducers tse peli le sebopeho se le seng sa lera, se ka lelefatsang bophelo bo molemo ba thapo ea tšepe ea tšepe le ho fokotsa litšenyehelo tsa ho sebetsa, ka nako e ts'oanang ho netefatsa matla a ho hula le lebelo la winch e kholo.

Metsamao e 'meli e nang le tekanyo ea tokoloho bakeng sa sesebelisoa sa "winch lead sheave" e ka ba teng, 'me e ikamahanya le maemo ka mokhoa o nepahetseng bakeng sa thapo ea terata ea tšepe, fokotsa likhohlano le ho lelefatsa bophelo ba ts'ebeletso.

E amohela sisteme ea batho ba bangata e nang le setorouku se bolelele ba 16m, 'me matla a mangata le matla a ho hula a ka fihla ho 44 Ton. Mekhoa e mengata ea boenjiniere e ka sebelisoa hantle.

Sebedisa koloi ya ka tlase ya CAT ya mantlha le yuniti e ka hodimo Bophara ba sehahabi bo ka lokiswa pakeng tsa 3900 le 5500mm . Counterweight e khutliselitsoe morao 'me e eketsehile ho ntlafatsa botsitso le ho tšepahala ha mochine oohle.

Likarolo tsa bohlokoa tsa sistimi ea hydraulic li sebelisa Caterpillar hydraulic system control circuit le mofofisi o sebetsoang ho laola potoloho, e nang le theknoloji e tsoetseng pele ea ho fana ka maikutlo a mojaro, e entseng hore phallo e abe likarolo tsohle tsa sistimi ho latela tlhoko, e le ho fihlela ts'ebetso e na le melemo ea ho feto-fetoha ha maemo, polokeho , ho lumellana le ho nepahala .

Sisteme ea hydraulic e khanya ka boikemelo.

Pompo , motlakase , valve , tube ea oli le ho kopanya lipeipi li khethoa likarolong tsohle tsa sehlopha sa pele tse tiisang botsitso bo phahameng. Likarolo tse ling le tse ling tse etselitsoeng ho hanyetsa khatello e phahameng (Khatello e phahameng e ka fihla ho 35mpacan mosebetsing o nang le matla a phahameng le o felletseng.

Sistimi ea taolo ea elektroniki e sebelisa DC24V e tobileng hona joale, 'me PLC e lekola boemo ba ts'ebetso ea yuniti e' ngoe le e 'ngoe joalo ka ho qala le ho tima mollo oa enjene, karolo e kaholimo ea potoloho ea mast, alamo ea polokeho, botebo ba ho cheka le ho hloleha.

Likarolo tsa mantlha tsa sistimi ea taolo ea elektroniki ke tsa boleng bo holimo 'me li sebelisa sesebelisoa sa maemo a holimo sa elektroniki se ka fetohang ka bolokolohi lipakeng tsa boemo ba othomathike le boemo ba matsoho. Sesebediswa sena se beha leihlo le ho laola mast hore se lule se otlolohile nakong ea ts'ebetso. The mast e laoloa ka koloi le ho hlahlojoa ke bukana e tsoetseng pele le mochine oa ho fetola motlakase oa elektronike ho boloka o otlolohile, o ka tiisang litlhoko tse otlolohileng tsa lesoba la ho bokella ka katleho le ho finyella moralo oa ho laola batho le ho sebelisana le batho ka botsoalle.

Mochini oohle o na le mokhoa o nepahetseng oa ho fokotsa boima ba 'mele : enjene, tanka ea oli ea hydraulic, tanka ea peterole le valve e kholo li fumaneha ka morao ho yuniti ea ho bolaea, enjene le mefuta eohle ea li-valve li koahetsoe ke hood, ponahalo e ntle.