| LS NOI LANZHOU CROWN BLOCK, TRAVELLING BLOCK, SWIVEL PARTS LIST | |
| 25.1. CROWN BLOCK TC-450 | |
25.1.1 | OIL CUP | M10x1 |
25.1.2 | Dust ring | ZC101.03.07 |
25.1.3 | Beraing | 37961K |
25.1.4 | SHEAVE FAST LINE & CROWN BLOCK 1524/38 (Ø1524-38″) | ZC101.30.04 |
| 25.2. TRAVELING BLOCK YC-450 | |
25.2.1 | OIL CUP | M10x1 |
25.2.2 | Dust ring | ZC102.12.20.00 |
25.2.3 | Beraing | 37951K |
| 25.3 Dual swivel SL-450 | |
25.3.1 | O-RING(Ø155×8.6) | D4-4-66 |
25.3.2 | O-RING(Ø120×5.7) | D4-4-66 |
25.3.3 | O-RING(Ø560×8.6) | D4-5-73 |
25.3.4 | O-RING(Ø165×8.6) | D4-4-66 |
25.3.5 | O-RING(Ø135×5.7) | D4-4-66 |
25.3.6 | Spring Ring 250x290x18 | D7-1-67 |
25.3.7 | Spring Ring 220x260x18 | D7-1-67 |
25.3.8 | PACKING | ZC104.05.30.00 |
25.3.9 | Slurry packing | ZC104.05.30.00 |
25.3.10 | Slurry pipe | ZC104.05.30.03 |
25.3.11 | Upper bush | ZC104.05.08-1 |
25.3.12 | Lower bush | ZC104.15.17-1 |
25.3.13 | Outer firiction pad I | ZC104.07.06.07 |
25.3.14 | Outer firiction pad II | ZC104.07.06.08 |
25.3.15 | Outer firiction pad III | ZC104.07.06.09 |
25.3.16 | Outer firiction pad IV | ZC104.07.06.10 |
25.3.17 | Outer firiction pad V | ZC104.07.06.11 |
25.3.18 | Inner friction pad I | ZC104.07.06.31 |
25.3.19 | Inner friction pad II | ZC104.07.06.32 |
25.3.20 | Inner friction pad III | ZC104.07.06.33 |
| 25.4 HOOK DG-450 | |
25.4.1 | Crown stay | ZC103.04.20 |
25.4.2 | Spring | ZC103.04.21 |
25.4.3 | brake | ZC103.04.01.00 |
25.4.4 | Spring | ZC103.04.01.06 |
25.4.5 | Spring | ZC103.04.01.07 |
25.4.6 | O-ring 28×3.5 | D4-4-66 |
25.4.7 | O-ring 100×5.7 | D4-4-66 |
25.4.8 | O-ring 90×5.7 | D4-4-66 |
25.4.9 | Spring ring 180x220x15 | D7-7-67 |