Aia ke kūʻai aku ʻana i kahi wili wili wiliwili CRRC TR220D, me ka hohonu wili o 65m a me ke anawaena wili o 2000mm.
Ua hana ʻia kēia rig drilling rotary i ka makahiki 2009, ʻo nā hola hana he 7200 mau hola, me 4x440x14m interlocking kelly bar. Nā lako piha, nā pahu pahu Carter 330DL kumu, C-9 engine, 213kw mana a me ka hana maikaʻi.
Aia ka rotary drilling rig ma Hebei, Kina a ua mālama ʻia. A hiki ke kūkākūkā ʻia ke kumukūʻai ma ke kelepona ʻana iā mākou.
ʻO ka TR220D rotary drilling rig he paona hana ma kahi o 67 tons. He kūpono ia no:
a. ʻO ka wili ʻana i ka rotary
b. ʻO ka hoʻoheheʻe ʻana i nā pahu pahu pahu (hoʻokomo ʻia o ka pahu e ka rotary drive)
Hoʻohana nui ʻia ʻo TR220D Rotary Drilling Rig i ke kūkulu ʻana i ka ʻenekinia kīwila a me ke alahaka, kahi e hoʻohana ai i ka ʻōnaehana hoʻokele uila naʻauao kiʻekiʻe a me ka hoʻouka ʻana i ke ʻano pilot control hydraulic system. palekana a hilinaʻi ka mīkini holoʻokoʻa.
ʻO nā mea hana maʻamau mīkini holoʻokoʻa:
a. Pūnaehana mīkini nui (E hoʻokomo i ka ʻōnaehana chassis, ʻōnaehana mana, ʻōnaehana mast, Rotary Drive)
b. Hoʻokahi ʻo Kelly bar
Nā ʻāpana ʻenehana:
| Nā Kūlana Euro | Nā Kūlana US | |
| Ka hohonu wili ʻana | 65m | 217 ft |
| ʻO ke anawaena puka kiʻekiʻe | 2000mm | 79in |
| kŘkohu mīkini | CAT C-9 | CAT C-9 |
| Mana helu ʻia | 213KW | 286HP |
| ʻO ke kukui ʻoi loa | 220kN.m | 162206lb-ft |
| Ka māmā holo | 6 ~ 27 rpm | 6 ~ 27 rpm |
| ʻO ka ikaika nui o ka lehulehu o ka cylinder | 180kN | 40464lbf |
| ʻO ka ikaika o ka ʻohi ʻana o ka cylinder | 200kN | 44960lbf |
| ʻO ka ʻoi loa o ka puʻupuʻu lehulehu | 5300mm | 209in |
| ʻO ka ikaika huki nui o ka winch nui | 200kN | 44960lbf |
| ʻO ka māmā huki huki nui o ka winch nui | 78m/min | 256ft/min |
| laina uea o ka winch nui | Φ28mm | Φ1.1in |
| ʻO ka ikaika huki nui o ka winch kōkua | 110kN | 24728lbf |
| Kaʻa lalo | CAT 336D | CAT 336D |
| Laulā kāmaʻa track | 800mm | 32in |
| laula o ka mea kolo | 3000-4300mm | 118-170 in |
| Kaumaha mīkini holoʻokoʻa | 65T | 65T |
Nā kiʻi o ka CRRC TR220D rotary drilling rig i hoʻohana ʻia:
Kāhea iā mā˚ou:
Helu keʻena: Suite 2308, Huatengbeitang Building, No.37 Nanmofang Road, Chaoyang District, Beijing City. Kina
Helu hale hana: Alanui Baohai, Wahi Hōʻikeʻike ʻOihana Hou, Xianghe County, Langfang City, Hebei Province, Kina
E-mail: info@sinovogroup.com
Kelepona Pāʻoihana: +86-13801057171 / +86-13466631560
