ʻO Rotary Drilling Rig KR300D
Hōʻike ʻenehana
| ʻO nā kikoʻī kikoʻī o KR300D rotary drilling rig | |||
| Torque | 320 kN.m | ||
| Max. anawaena | 2000mm | ||
| Max. hohonu wili | 83/54 | ||
| Ka māmā holo o ka hoʻololi | 7~23 rpm | ||
| Max. kaomi lehulehu | 220 kN | ||
| Max. huki lehulehu | 220 kN | ||
| Huki laina winch nui | 320 kN | ||
| Ka māmā laina winch nui | 73 m/min | ||
| Huki laina winch kōkua | 110 kN | ||
| ʻO ka māmā laina winch kōkua | 70 m/min | ||
| Stroke (pūnaewele lehulehu) | 6000 mm | ||
| ʻO ke ʻano o ka kia (ʻaoʻao) | ±5° | ||
| ʻO ke kuhi kia (i mua) | 5° | ||
| Max. kaomi hana | 34.3MPa | ||
| Pilot pressure | 4 MPa | ||
| Ka māmā holo | 3.2 km/h | ||
| ʻO ka ikaika huki | 560 kN | ||
| Kiʻekiʻe hana | 22903 mm | ||
| Laulā hana | 4300 mm | ||
| Kiʻekiʻe lawe | 3660 mm | ||
| Laulā lawe | 3000 mm | ||
| Ka lōʻihi o ka lawe ʻana | 16525 mm | ||
| Kaumaha holoʻokoʻa | 90t | ||
| Enekinia | |||
| Hoʻohālike | Cummins QSM11(III) -C375 | ||
| Helu kaila*anawaena*pa'i(mm) | 6*125*147 | ||
| Hoʻoneʻe (L) | 10.8 | ||
| Mana helu ʻia (kW/rpm) | 299/1800 | ||
| Kūlana puka | ʻEulopa III | ||
| Kelly bar | |||
| ʻAno | Hoʻopili | Paʻi ʻana | |
| Māhele*lōʻihi | 4*15000(maʻamau) | 6*15000(koho) | |
| Hohonu | 54m | 83m | |
Nā kikoʻī huahana
KA MANA
ʻO kēia mau rigs drilling he mīkini nui a me ka mana hydraulic. ʻO kēia ka unuhi ʻana i nā rigs e hiki ke hoʻohana i nā winch ikaika loa no ka pahu Kelly, ka lehulehu, a me ka huki hope, a me ka rpm wikiwiki aʻe i ka torque kiʻekiʻe i ka wā e wili ai me ka pahu i ka overburden. Hiki ke kākoʻo ʻia ka hana pipi i nā koʻikoʻi hou i kau ʻia ma ka rig me nā winch ikaika.
HOOLAHA
ʻO nā hiʻohiʻona hoʻolālā he nui ka hopena i ka liʻiliʻi o ka manawa haʻahaʻa a me ke ola o nā mea hana.
Hoʻokumu ʻia nā rigs i nā mea lawe CAT i hoʻoikaika ʻia no laila ua maʻalahi nā ʻāpana ʻokoʻa e loaʻa.
Hoʻopili huahana
