Whakataki Hua
Ka whakarato a Sinovo i te CRRC TR250D keri hurihuri hurihuri, ka taea te whakamahi ki nga kaupapa hanga puranga penei i te puranga hanga whare, te puranga tereina tereina, te piriti me te puranga o raro. TR250D rotary drilling rig he painga o te 2500mm diameter me te 80m hohonu, iti te kohi hinu me te mahi tere. He kaimahi ngaio a Sinovo ki te tirotiro i te purongo matawhenua, ki te whakarato kaupapa hanga-kounga teitei, ki te taunaki i te tauira rig keri hurihuri e tika ana, me nga kaimahi ngaio ki te whakarato whakangungu me te arahi mo te mahi hanga o te miihini hurihuri hurihuri.
Ko te CRRC TR250D keri keri hurihuri kua whakamahia hei hoko, me te wa mahi 6555 haora. Kua oti nga mahi tiaki, a ka taea e nga miihini te mahi neke atu i te 10 haora ia ra. Ko nga tikanga mo te whakahaere, te tiaki me te whakatika i nga puranga kua oti, kua whakatinanahia ki te waahi, me te whakatinanatanga o te mahere ohorere ka taea, ka whai hua.
Tawhā Hangarau
| Tawhā Hangarau | ||
|
| Paerewa Euro | US Paerewa |
| Te hohonu o te keri | 80m | 262ft |
| Max diameter poka | 2500mm | 98in |
| Tauira miihini | CAT C-9 | CAT C-9 |
| Te mana whakatau | 261KW | 350HP |
| Te taipana teitei | 250kN.m | 184325lb-ft |
| Tere hurihuri | 6～27rpm | 6～27rpm |
| Te kaha o te mano tini o te rango | 180kN | 40464lbf |
| Te kaha tangohanga o te rango | 200kN | 44960lbf |
| Te whiu nui o te tini o te mano | 5300mm | 209in |
| Te kaha toia o te wini matua | 240kN | 53952lbf |
| Te tere toia o te wini matua | 63m/min | 207ft/min |
| Raina waea o te winika matua | Φ32mm | Φ1.3in |
| Te kaha toia o te wini awhina | 110kN | 24728lbf |
| Te waka o raro | CAT 336D | CAT 336D |
| Te whanui hu arai | 800mm | 32in |
| te whanui o te ngoki | 3000-4300mm | 118-170 in |
| Te taumaha miihini katoa | 73T | 73T |
