Tawhā Hangarau
| Puranga | Tawhā | Waeine |
| Max. diameter keri | 3000 | mm |
| Max. hōhonutanga keri | 110 | m |
| Puku hurihuri | ||
| Max. taipana putanga | 450 | kN-m |
| Te tere hurihuri | 6~21 | rpm |
| Pūnaha mano | ||
| Max. ope mano | 440 | kN |
| Max. kaha toia | 440 | kN |
| whiu o te punaha mano | 12000 | mm |
| Wini matua | ||
| Te kaha hiki (te paparanga tuatahi) | 400 | kN |
| Te diameter taura-waea | 40 | mm |
| Te tere hiki | 55 | m/min |
| Wini awhina | ||
| Te kaha hiki (te paparanga tuatahi) | 120 | kN |
| Te diameter taura-waea | 20 | mm |
| Koki toronga mast | ||
| Mauī/matau | 6 | ° |
| Whakamuri | 10 | ° |
| Chassis | ||
| Tauira Chassis | CAT374F | |
| Kaihanga miihini | KATERI | |
| Tauira miihini | C-15 | |
| Te kaha o te miihini | 367 | kw |
| Te tere o te miihini | 1800 | rpm |
| Chassis roa katoa | 6860 | mm |
| Te whanui hu arai | 1000 | mm |
| Te kaha tohe | 896 | kN |
| Miihini katoa | ||
| Te whanui mahi | 5500 | mm |
| Te teitei mahi | 28627/30427 | mm |
| Te roa o te kawe | 17250 | mm |
| Te whanui waka | 3900 | mm |
| Te teitei o te kawe | 3500 | mm |
| Taumaha katoa (me kelly bar) | 138 | t |
| Te taumaha katoa (kare he kelly bar) | 118 | t |
Whakataki Hua
TR460 Rotary Drilling Rig he miihini puranga nui. I tenei wa, kei te whakamahia nuitia e nga kaihoko te waahi keri hurihanga nui e nga kaihoko i roto i te waahi matawhenua matatini. He aha atu, ko nga puranga nui me te hohonu e hiahiatia ana i te taha o te moana me te piriti o te awa. No reira, i runga i nga take e rua i runga ake nei, i rangahauhia e matou, i whakawhanakehia e matou te TR460 rotary drilling rig e whai hua ana ki te pumau teitei, te puranga nui me te hohonu me te ngawari mo te kawe.
Ngā āhuatanga
a. Ko te hanganga tautoko tapatoru ka whakaiti i te hurihanga huri noa me te whakanui ake i te pumau o te riu keri hurihuri.
b. Ko te winika matua kei muri kei te whakamahi i nga motuka takirua, te whakaheke takirua me te hoahoa pahū paparanga kotahi e karo ana i te awhi taura.
c. Ka whakamahia te punaha winch mano, ko te whiu he 9m. Ko te kaha o te mano me te whiu he nui ake i era o te punaha cylinder, he ngawari ki te whakauru i te casing. Ko te punaha whakahaere waipēhi me te hiko te whakapai ake i te tika o te mana whakahaere me te tere tauhohenga.
d. Ko te patent tauira whaipainga whaimana o te taputapu ine hohonu ka pai ake te tika o te inenga hohonu.
e. Ko te hoahoa ahurei o te miihini kotahi me nga tikanga mahi rua ka taea te whakatutuki i nga whakaritenga o nga puranga nui me te toka-urunga.
Te tuhi ahu o te pou kopa:
Whakatakotoranga mo kelly bar:
| Whakatakotoranga mo te pae kelly paerewa | Whakatakotoranga mo te kelly bar motuhake | |
| Waku kelly pae | Interlock kelly bar | Waku kelly pae |
| 580-6*20.3 | 580-4*20.3 | 580-4*22 |
Whakaahua o TR460 rig keri hurihuri:
