I runga ake i nga mea katoa, ko te teepu hurihuri he taputapu hurihuri e whakamahia ana i te nuinga o nga taputapu keri keri ki te tuku i te kaha huri karaka ki te aho wiri.
Waihoki, ka whai hua tenei ki te whakaahei i te mahi hanga poka.
Ko te tere hurihuri ka kiia ko nga rauna ia meneti (rpm), e pa ana ki te maha o nga hurihanga ka puta i te meneti kotahi.
I etahi wa ka kiia nga teepu hurihuri, he hurihuri i roto i te umanga keri hinu me te hau.
Hei mutunga, ko te tepu Rotary tetahi o nga taputapu taraiwa o te riu keri.
Ka whakamahia te nuinga mo te huri i te aho drill i te wa o te mahi keri, me te tautoko i te taumaha o te aho keri-raro (he casing ranei) i te wa e haere ana ki roto, ki waho me te rere o te casing. Ko te tikanga e whakamahia ana me te rig keri me te riu mahi.
Na tenei taputapu kua whakauruhia ki roto i nga waahanga me te kounga teitei i roto i te maakete o-whare, ka kaweake ki etahi whenua me nga waahi penei i USA, Canada, Central Asia, Southeast Asia, etc.
I runga i te API Spec.7K me te tohu
me API MONOGRAM.
Ko te pinion me te taputapu he mea hanga ki te rino koranu.
Ka taea te whakauru i te ngahere paerewa API.
hiri pono me te whakahinuhinu whai hua.
Ka taea te tango i te momo taraiwa hydraulic mo ZP60- ZP700.
Ko te pouaka he mea whakarewa i te hoia me te pereti tiihi, he whakarewa rino te papa o raro, ka herea ki te pereti rino i muri i te mahi miihini, ka mutu te mahi miihini i muri i te whakakotahitanga whakauru mo te whakakore i te ahotea.
Ko nga taputapu whakawhiti ko te taputapu arc arc arc niho-pakeke, he teitei te kaha, he pumau te tuku, he nui te taipana whakawhiti, he roa te ora. ·Ko te koranu o te rakau whakauru ma te whakamaroke me te whakamahana, he pai nga taonga miihini, he pai mo te operatin momeniti nui. Ka taea te whakauru i te mekameka whewhe me te flange ki te pito o te kakau. Ka tutuki i nga whakaritenga o nga tikanga whakawhiti,
He mea hanga te ngahere rangatira ki te koranu ste, ka tineia, ka werawera hoki, he tino pakari, he pai te mahi.
| Tauira | ZP175 | ZP205 | ZP275 | ZP375 | ZP375Z | ZP495 | |
| Te whakatuwhera tepu | mm | 444.5 | 520.7 | 698.5 | 952.5 | 952.5 | 1, 257.3 |
| (i roto) | 17.5 | 20.5 | 27.5 | 37.5 | 37.5 | 49.5 | |
| Te tawhiti mai i te tuaka tepu ki te rarangi o roto o nga niho pihi | mm | 1,118 | 1, 353.0 | 1, 353 | 1, 353 | 1, 353 | 1, 651 |
| (i roto) | 44 | 53.250 | 53.25 | 53.25 | 53.25 | 65 | |
| Whakatauranga kawenga pateko | kN | 1,350 | 3, 150 | 4,500 | 5, 850 | 7, 250 | 9,000 |
| lbs | 300,000 | 700,000 | 1,000,000 | 1,300,000 | 1,600,000 | 2,000,000 | |
| Max mahi taipana | Nm | 13, 729 | 22, 555 | 27, 459 | 32, 362 | 45,000 | 64, 400 |
| Te tere tere | r/min | 300 | 300 | 300 | 300 | 300 | 300 |
| ōwehenga taputapu | 3.75 | 3.22 | 3.67 | 3.58 | 3.62 | 4.0883 | |
| Te rahinga whanui | mm | 1, 972× | 2, 266× | 2, 380× | 2, 468× | 2, 468× | 3, 015× |
| (L×W×H) | 1, 372×566 | 1, 475×704 | 1, 475×690 | 1, 920×718 | 1, 810×718 | 2, 254×819 | |
| Taumaha | kg | 4, 172 | 5, 662 | 6,122 | 7, 970 | 9,540 | 11, 260 |