Nā Hana Kiʻi Hoʻokele Mechanical ma ka Rig Drilling
• Hoʻohana nā mea hana kiʻi maikaʻi i ka hoʻouna ʻana i ke kaulahao wili a ʻo nā mea maikaʻi ʻole e hoʻohana i ka hoʻouna ʻana i ka mīkini.
• Hoʻokomo ʻia nā kaulahao hoʻokele me ka pololei kiʻekiʻe a me ka ikaika kiʻekiʻe.
• 'O ke kino o ka pahu he 'a'a. ʻO nā wēlau haʻahaʻa a me ka wikiwiki nui o ka pahu i hoʻolako ʻia me ka hoʻopaʻa ʻana i ka ea paipu.
Hoʻohana ka pahu koʻikoʻi i ka pahu kāʻei a i ʻole hydraulic disc brake, aʻo ka brake auxiliary e hoʻohana i ka brake electromagnetic eddy i hoʻonohonoho ʻia (ka wai a i ʻole ka ea).
Nā ʻāpana kumu o nā kiʻi huki mīkini:
Ke kumu hoʻohālike o ka rig | JC40 | JC50 | JC70 | |
ʻO ka hohonu o ka wili ʻana, m(ft) | meФ114mm (4-1/2")DP | 2500-4000(8200-13100) | 3500-5000(11500-16400) | 4500-7000(14800-23000) |
me Ф127mm (5") DP | 2000-3200(6600-10500) | 2800-4500(9200-14800) | 4000-6000(13100-19700) | |
Mana koho ʻia, kW (hp) | 735 (1000) | 1100 (1500) | 1470 (2000) | |
Max. huki laina wikiwiki, kN(kips) | 275(61.79) | 340(76.40) | 485(108.98) | |
Dia. o ka laina wili, mm(i) | 32 (1-1/4) | 35 (1-3/8) | 38 (1-1/2) | |
Ka nui pahu (D×L), mm (in) | 640 ×1235 | 685×1245 | 770×1436 | |
Nui ka pahu kaʻa (D ×W), mm(in) | 1168×265 | 1270×267 | 1370×267 | |
Ka nui o ka pahu kaʻa (D×W), mm(in) | 1500×76 | 1600×76 | 1600×76 | |
Paleki kōkua | Electromagnetic eddy i kēia manawa pāʻani/Eaton brake | |||
DSF40/236WCB2 | DS50/336WCB2 | DS70/436WCB2 | ||
Ana (L×W×H), mm (in) | 6450×2560×2482 (254×101×98) | 7000×2955×2780 (276×116×109) | 7930×3194×2930 (312×126×115) | |
Kaumaha, kg(lbs) | 28240(62259) | 45210(99670) | 43000(94800) |