| Wteatanga: | |
|---|---|
| Rahi: | |
Ko te TC Series Drilling Rig Crown Poraka he paraka pulley kua oti te whakanoho ki runga ake o te derrick me tetahi o nga waahanga nui o te punaha hiki keri keri. Kei te hono te poraka haere me te raina waea ki te hanga i te punaha pulley, ka taea te whakaiti i te taumahatanga o te taura tere, na reira ka tino whakaiti i te kawenga o te keri keri keri, he mahi toi i roto i nga mahi keri, keri, me nga mahi keri. te kaha o te roopu miihini.
Ko te TC Series Drilling Rig Crown Blocks me nga tohu API 4F me te whakatutuki i nga whakaritenga o te paerewa ahumahi SY / T5527.
He taputapu arai taura kia kore ai te taura waea e peke, e taka ranei.
He mea hanga ki te anga hiki hei whakatika i nga raka.
He mea mau ki te whana hii onepu me te whana awhina.
Ka taea te whakawhiti te wrana me tana wrana paraka haere e rite ana.
| Tauira | TC135 | TC170 | TC225 | TC315 | TC450 | TC585 | |
| Te uta matau morahi | KN | 1350 | 1700 | 2250 | 3150 | 4500 | 5850 |
| US tana | 150 | 200 | 250 | 350 | 500 | 650 | |
| Pulley te diameter o waho | mm | 915 | 1005 | 1120 | 1270 | 1524 | 1524 |
| i roto | 36 | 40 | 44 | 50 | 60 | 60 | |
| Ko nga nama o te pulley | 5 | 6 | 6 | 7 | 7 | 8 | |
| Te diameter o te taura waea | mm | 26 | 29 | 32 | 35 | 38 | 42 |
| i roto | 1 | 1 1/8 | 1 1/4 | 1 3/8 | 1 1/2 | 1 5/8 | |
| Ahu | mm | 2500×2050×1920 | 2687×2150×2046 | 3200×3347×3640 | 3295×2776×2514 | 3068×2906×3576 | 3070×3000×3600 |
| i roto | 98×80×75 | 106×84×80 | 126×132×143 | 130×109×99 | 121×114×141 | 121×118×142 | |
| Taumaha | kg | 2402400 | 2920 | 5310 | 7400 | 9500 | 10000 |
| Ib | 5290 | 6440 | 11710 | 16310 | 20940 | 22046 | |