Crown Block ntawm Roj / Roj Drilling Rig nrog Pulley thiab hlua
Technical nta:
• Cov sheave grooves yog quenched los tiv thaiv hnav thiab ua kom nws lub neej ua haujlwm ntev.
• Cov ncej ncaws pob rov qab thiab hlua tiv thaiv lub rooj tsavxwm tiv thaiv txoj hlua hlau tsis txhob dhia tawm lossis poob tawm ntawm cov hlua khi.
• Nruab nrog kev ruaj ntseg saw tiv thaiv kev sib tsoo.
• Nruab nrog ib tug gin ncej rau kho lub sheave thaiv.
• Sand sheaves thiab auxiliary sheave blocks yog muab raws li cov neeg siv khoom xav tau.
•Cov yas sheaves yog interchangeable kiag li nrog cov ntawm nws txuam mus ncig teb chaws thaiv.
Technical Parameters:
| Qauv | TIAB SA 90 | TIAB SA 158 | TIAB SA 170 | TIAB SA 225 | TIAB SA 315 | TIAB SA 450 | TIAB SA 585 | TIAB SA 675 | |
| Max. nuv load kN (lbs) | 900 (200,000) | 1580 (350,000) | 1700 (37,400) | 2250 (500,000) | 3 150 (700,000) | 4500 (1,000,000) | 5850 ua (1,300,000) | 6750 ua (1,500,000) | |
| Dia. ntawm kab hlau mm (hauv) | 26(1) | 29(1 1/8) | 29(1 1/8) | 32 (1 1/4) | 35 (1 3/8) | 38(1 1/2) | 38(1 1/2) | 45 (1 3/4) | |
| OD ntawm sheaves mm (hauv) | 762 (30) hnub | 915 (36) . | 1005 (40) | 1120 (44) hnub | 1270 (50) hnub | 1524 (60) hnub. | 1524 (60) hnub. | 1524 (60) hnub. | |
| Number ntawm sheaves | 5 | 6 | 6 | 6 | 7 | 7 | 7 | 8 | |
| Tag nrho qhov ntev | Ntev mm (hauv) | 2580 ua (1019/16) | 2220 (87 7/16) | 26 20 (103 5/32) XAV | 2667 ib (105) | 3192 ib (125 11/16) | 3 140 (134 1/4) XAV | ib 3625 (142 3/4) XAV | 4 650 (183) |
| Dav mm (hauv) | 2076 ib (81 3/4) | 2144 ib (847/16) | 2203 (86 3/4) | 2709 ib (107) | 2783 ua (110) | 2753 ua (108 3/8) | 2832 ib (111 1/2) | ib 3340 (131 1/2) | |
| Qhov siab (mm) | 1578 ib (62 1/8) | 1813 (71 3/8) | 1712 ib (67) | 2469 ib (97) | 2350 (92 1/2) | 24 20 (95 3/8) | 2580 ua (101 5/8) | 2702 ib (106 3/8) | |
| Qhov hnyav, kg (lbs) | 3000 (6614) . | ib 3603 (7943) . | ib 3825 (8433) . | 6500 ib (14330) | 8 500 (18739) | 11105 ib (24483) . | 11 310 (24934) . | ib 13750 (30314) . | |
Cov khoom muaj feem xyuam
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