Hoʻolauna Huahana
Hāʻawi ʻo Sinovo i ka CRRC TR250D rotary drilling rig i hoʻohana ʻia, hiki ke hoʻohana ʻia i nā hana kūkulu hale e like me ka puʻu kūkulu hale, ka puʻu alahao kiʻekiʻe, ka puʻu alahaka a me ka puʻu subway. Loaʻa i ka TR250D rotary drilling rig nā mea maikaʻi o 2500mm anawaena a me 80m hohonu, haʻahaʻa ʻai aila a me ka hana wikiwiki. 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 loaʻa i nā limahana ʻoihana e hoʻolako i ka hoʻomaʻamaʻa a me ke alakaʻi ʻana i ka hana hana ʻana o ka rotary drilling rig.
No ke kūʻai aku ʻana i ka rig drilling rotary CRRC TR250D i hoʻohana ʻia, me ka manawa hana o 6555 mau hola. Ua hoʻopau ʻia ka hana mālama, a hiki i ka mīkini ke hana ma mua o 10 mau hola i ka lā. ʻO nā ana no ka hana, mālama a me ka hoʻoponopono ʻana ua hoʻopau ʻia a hoʻokō ʻia ma kahi, a hiki ke hoʻokō ʻia ka hoʻolālā pilikia.
Nā ʻāpana ʻenehana
| Nā ʻāpana ʻenehana | ||
|
| Nā Kūlana Euro | Nā Kūlana US |
| Ka hohonu wili ʻana | 80m | 262ft |
| 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 | 250kN.m | 184325lb-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 | 240kN | 53952lbf |
| ʻO ka māmā huki huki nui o ka winch nui | 63m/min | 207ft/min |
| laina uea o ka winch nui | Φ32mm | Φ1.3in |
| 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 | 73T | 73T |
