Hoʻolauna Huahana
Aia ke kūʻai aku ʻana i ka CRRC TR280F rotary drilling rig. ʻO 95.8h ka manawa hana, ʻaneʻane mea hou.
ʻO ke anawaena piling kiʻekiʻe loa o kēia TR280F rotary drilling rig hiki ke hiki i 2500mm a ʻo ka hohonu he 56m. Hiki ke hoʻohana ʻia i ka hoʻopili ʻana i nā hana kūkulu e like me ka puʻu hale, ka puʻu alahao kiʻekiʻe, ka puʻu alahaka a me ka puʻu subway. Inā makemake ʻoe, e ʻoluʻolu e kelepona mai iā mākou. Loaʻa iā Sinovo nā limahana ʻoihana e nānā i ka hōʻike geological, hāʻawi i ka hoʻolālā kūkulu kiʻekiʻe, paipai i ke kumu hoʻohālike rotary drilling rig kūpono, a hāʻawi i ka hoʻomaʻamaʻa ʻana a me ke alakaʻi ʻana i ka hana hana ʻana o ka rotary drilling rig.
Nā ʻāpana ʻenehana
| Nā ʻāpana ʻenehana | ||
| Nā Kūlana Euro | Nā Kūlana US | |
| Ka hohonu wili ʻana | 85m | 279ft |
| ʻO ke anawaena puka kiʻekiʻe | 2500mm | 98in |
| kŘkohu mīkini | CAT C-9 | CAT C-9 |
| Mana helu ʻia | 261KW | 350HP |
| ʻO ke kukui ʻoi loa | 280kN.m | 206444lb-ft |
| Ka māmā holo | 6 ~ 23 rpm | 6 ~ 23 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 | 240kN | 53952lbf |
| ʻO ka māmā huki huki nui o ka winch nui | 63m/min | 207ft/min |
| laina uea o ka winch nui | Φ30mm | Φ1.2in |
| 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 |
| Paona mīkini holoʻokoʻa (me kelly bar) | 78T | 78T |
