Khối vương miện
1. The series cranes are designed and manufactured in accordance with API Spect 4F and 8A specifications, and have API monogram usage rights. 2. Meet the industry standard "Main Lifting Equipment for Oil Rigs" SY / T5527. 3. The pulley rope groove is quenched, with abrasion resistance and long life. 4. Equipped with a rope blocking rod or a rope slot to prevent the wire rope from jumping or falling off. 5, with anti-bump buffer wood. 6. Equipped with a lifting frame for repairing the pulley block. 7, with sand fishing pulley and auxiliary pulley set. 8. The crane block is completely interchangeable with its supporting traveling block. |
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| Model | Hook load | Pulley outer diameter | Number of pulleys | Diameter | Dimension | Weight |
| TC30 | 300KN | 457mm(18-3/4in) | 4 | 24mm (15/16in) | 738mm×472 mm×575mm (29in×18- 5 /8 in×22-5/8 in) | 245kg |
| TC50 | 500KN | 610mm (24in) | 5 | 24mm (15/16in) | 860mm×670 mm×588mm (33-7/8in×26- 7/16 in×23-1/8 in) | 464kg |
| TC60 | 600KN | 610mm (24in) | 5 | 26mm (1in) | 940mm×813 mm×965 mm(37 in×32 in×38 in) | 786kg |
| TC90 | 900KN | 660mm (26in) | 5 | 26mm (1in) | 1208mm×1092 mm× 1207 mm(47-9/16 n×43 in×47-9/16in) | 1500kg |
| TC135 | 1350KN | 1016mm (40in) | 5 | 29mm (1-1/8in) | 2320mm×1436 mm×1781 mm(91- 11/ 32in×56-17/32 in×70-l/2in) | 2775kg |
| TC170/180 | 1700KN 1800 KN | 1016mm (40in) | 5 | 29mm (1-1/8in) | 2668mm×2460 mm×1855 mm (105in×97in×73in) | 4540kg |
| TC225 | 2250KN | 1120mm(44in) | 5 | 32 mm (1-1/4in) | 2668mm×2709 mm ×2469 mm (105in×l07in×97in) | 5270kg |
| TC315 | 3150KN | 1270mm(50in) | 6 | 35 mm (1-3/8in) | 3112mm×2783mm×2800mm (123in×110in×110in) | 7600kg |
| TC450 | 4500KN | 1524mm (60in) | 6 | 38 mm (1-1/2in) | 3407mm×2722 mm×2856 mm (134in×107 in×112-1/2 in) | 9750kg |
| TC585 | 5850 | 1524mm (60in) | 7 | 42mm (1- 5/8in) | 3070mm×3000mm×3600mm 121in×118in×l42in | 10000kg |
